LARRY LIPSHULTZ

Concepts (825)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Infertility, Male
119
2026
296
18.290
Why?
Testosterone
86
2025
528
17.050
Why?
Hypogonadism
52
2025
297
12.140
Why?
Azoospermia
23
2026
54
7.050
Why?
Spermatozoa
53
2026
254
6.960
Why?
Hormone Replacement Therapy
28
2025
180
6.860
Why?
Varicocele
33
2020
60
6.160
Why?
Vasovasostomy
20
2026
23
5.540
Why?
Erectile Dysfunction
28
2023
184
4.420
Why?
Shift Work Schedule
7
2025
30
3.840
Why?
Androgens
16
2020
246
3.700
Why?
Semen Analysis
17
2026
44
3.650
Why?
Sperm Count
42
2026
100
3.590
Why?
Male
355
2026
64598
3.400
Why?
Spermatogenesis
30
2024
166
3.310
Why?
Microsurgery
11
2019
66
2.890
Why?
Testis
44
2023
389
2.890
Why?
Chorionic Gonadotropin
11
2024
76
2.880
Why?
Sperm Injections, Intracytoplasmic
16
2026
50
2.860
Why?
Vasectomy
11
2018
17
2.840
Why?
Oligospermia
41
2016
65
2.720
Why?
Fertility
18
2026
260
2.660
Why?
Penile Induration
9
2024
40
2.650
Why?
Sperm Motility
30
2026
113
2.610
Why?
Reproductive Techniques, Assisted
10
2024
81
2.480
Why?
Urology
7
2025
80
2.420
Why?
Humans
364
2026
130534
2.410
Why?
Fertilization in Vitro
26
2026
153
2.390
Why?
Penis
13
2022
83
2.310
Why?
Sleep Disorders, Circadian Rhythm
3
2025
24
2.150
Why?
Anal Canal
6
2013
88
2.080
Why?
Estradiol
12
2017
460
1.990
Why?
Semen
23
2023
84
1.930
Why?
Prostatic Neoplasms
18
2025
1416
1.880
Why?
Follicle Stimulating Hormone
28
2024
176
1.860
Why?
Pregnancy Rate
5
2026
39
1.820
Why?
Vas Deferens
12
2021
21
1.800
Why?
Adult
130
2026
31121
1.760
Why?
Paternal Age
6
2024
15
1.710
Why?
Lower Urinary Tract Symptoms
5
2019
39
1.670
Why?
Libido
7
2019
26
1.590
Why?
Patient Satisfaction
6
2024
462
1.590
Why?
Anabolic Agents
6
2014
15
1.540
Why?
Genitalia, Male
5
2014
33
1.530
Why?
Fathers
5
2024
74
1.440
Why?
Sperm Retrieval
7
2023
12
1.410
Why?
Retrospective Studies
57
2026
17653
1.400
Why?
Sexual Dysfunction, Physiological
9
2018
75
1.370
Why?
Middle Aged
80
2026
28424
1.310
Why?
Urologic Surgical Procedures, Male
7
2019
29
1.300
Why?
Penile Erection
10
2023
72
1.270
Why?
Reproduction
4
2016
210
1.220
Why?
Scrotum
7
2013
25
1.210
Why?
Microbial Collagenase
6
2024
12
1.180
Why?
Work Schedule Tolerance
2
2020
40
1.180
Why?
Organ Transplantation
3
2020
169
1.150
Why?
Male Urogenital Diseases
3
2021
15
1.130
Why?
Sexual Behavior
5
2016
232
1.090
Why?
Ejaculatory Ducts
7
2019
9
1.080
Why?
Occupational Diseases
3
2019
74
1.070
Why?
Semen Preservation
6
2025
16
1.070
Why?
Penile Prosthesis
5
2022
41
1.070
Why?
Infertility
5
2024
75
1.070
Why?
Fertility Agents, Male
3
2016
6
1.010
Why?
Quality of Life
9
2022
2076
1.000
Why?
Fertility Preservation
4
2025
61
1.000
Why?
Andrology
2
2016
3
0.970
Why?
Image Cytometry
1
2026
18
0.950
Why?
Eunuchism
2
2016
7
0.930
Why?
Abortion, Habitual
2
2016
15
0.920
Why?
Cryopreservation
9
2025
78
0.910
Why?
Fees, Medical
1
2025
7
0.900
Why?
Treatment Outcome
39
2026
12854
0.900
Why?
Luteinizing Hormone
17
2018
119
0.900
Why?
Surveys and Questionnaires
18
2024
4057
0.890
Why?
Aneuploidy
3
2016
138
0.880
Why?
Neoplasms
12
2025
2994
0.880
Why?
Insurance, Health, Reimbursement
1
2025
37
0.870
Why?
Cryptorchidism
9
2014
37
0.870
Why?
Urologic Surgical Procedures
1
2025
58
0.870
Why?
Dihydrotestosterone
3
2015
55
0.850
Why?
Sleep
3
2016
377
0.850
Why?
Gynecologic Surgical Procedures
1
2025
66
0.840
Why?
Flow Cytometry
2
2026
765
0.820
Why?
Gynecology
1
2025
124
0.810
Why?
Men's Health
3
2021
22
0.790
Why?
Posthumous Conception
2
2013
4
0.780
Why?
Pregnancy
30
2026
7475
0.780
Why?
Practice Patterns, Physicians'
2
2020
787
0.750
Why?
Prostatectomy
10
2013
304
0.730
Why?
Epididymis
9
2013
62
0.720
Why?
Reproductive Health
3
2021
48
0.710
Why?
Office Visits
3
2015
80
0.700
Why?
Medicare
1
2025
442
0.690
Why?
Cough
1
2022
97
0.680
Why?
Congenital Abnormalities
3
2019
328
0.670
Why?
Artificial Intelligence
1
2026
365
0.660
Why?
Ultrasonography, Doppler, Duplex
2
2018
34
0.660
Why?
Orchiectomy
3
2019
46
0.660
Why?
Seasons
2
2013
335
0.660
Why?
Cystic Fibrosis Transmembrane Conductance Regulator
2
2014
50
0.650
Why?
Thrombosis
3
2015
498
0.650
Why?
Reproductive Medicine
3
2018
20
0.640
Why?
Receptors, Androgen
8
2018
408
0.630
Why?
In Situ Hybridization, Fluorescence
7
2016
741
0.630
Why?
Prostate-Specific Antigen
7
2025
222
0.630
Why?
Vasodilator Agents
4
2014
197
0.620
Why?
DNA Fragmentation
4
2016
53
0.620
Why?
Estrogen Antagonists
2
2020
91
0.620
Why?
Seminal Vesicles
3
2017
51
0.620
Why?
Age Factors
9
2018
2818
0.610
Why?
Infertility, Female
2
2016
145
0.610
Why?
Prostatic Hyperplasia
3
2018
108
0.610
Why?
Dietary Supplements
4
2020
447
0.610
Why?
Smoking
2
2015
930
0.600
Why?
Enclomiphene
2
2016
3
0.600
Why?
Asthenozoospermia
1
2019
6
0.590
Why?
Radiation Injuries
2
2014
141
0.590
Why?
Physicians
3
2024
629
0.590
Why?
Critical Pathways
2
2018
76
0.580
Why?
Cohort Studies
11
2020
5048
0.580
Why?
Penile Diseases
1
2018
10
0.560
Why?
Exosomes
1
2019
60
0.560
Why?
Prostheses and Implants
2
2019
145
0.560
Why?
Biomarkers
4
2024
3366
0.550
Why?
Pregnancy Outcome
4
2026
618
0.540
Why?
Depression
2
2025
1316
0.540
Why?
Insurance Coverage
2
2016
120
0.540
Why?
Fatigue
2
2016
191
0.540
Why?
Doping in Sports
3
2014
7
0.540
Why?
Sperm Banks
4
2025
8
0.530
Why?
Extracellular Vesicles
1
2019
76
0.530
Why?
Clomiphene
2
2016
15
0.530
Why?
Prosthesis Implantation
1
2019
152
0.530
Why?
Insulin-Like Growth Factor I
2
2017
324
0.530
Why?
Aging
3
2014
1239
0.520
Why?
Aged
38
2025
20899
0.520
Why?
Female
67
2026
70563
0.520
Why?
Drug Monitoring
2
2020
291
0.510
Why?
Ejaculation
11
2003
19
0.510
Why?
Teratozoospermia
1
2017
5
0.510
Why?
Human Growth Hormone
1
2017
73
0.500
Why?
Impotence, Vasculogenic
2
2014
6
0.500
Why?
United States
21
2025
12009
0.490
Why?
Work
1
2016
12
0.490
Why?
Time-to-Treatment
1
2018
209
0.490
Why?
Health Care Costs
3
2016
407
0.480
Why?
Administration, Oral
3
2016
709
0.480
Why?
Men
1
2016
6
0.480
Why?
Injections, Intralesional
2
2024
46
0.480
Why?
Genetic Testing
5
2020
1105
0.480
Why?
Sex Hormone-Binding Globulin
7
2017
44
0.470
Why?
Time Factors
20
2026
6168
0.470
Why?
Androstenediol
1
2015
1
0.460
Why?
Trinucleotide Repeats
3
2013
83
0.460
Why?
Sertoli Cells
18
2003
73
0.460
Why?
Androstenedione
1
2015
14
0.460
Why?
Chromosome Aberrations
5
2016
573
0.460
Why?
Testicular Diseases
7
2016
12
0.460
Why?
Dehydroepiandrosterone
1
2015
24
0.460
Why?
Follow-Up Studies
14
2020
5184
0.450
Why?
Iron
2
2018
305
0.450
Why?
Spinal Cord Injuries
4
2016
272
0.440
Why?
Risk Factors
18
2019
11012
0.430
Why?
Referral and Consultation
2
2018
563
0.430
Why?
Body Fluids
1
2015
45
0.430
Why?
Carbolines
1
2014
6
0.430
Why?
Andropause
1
2014
1
0.420
Why?
Polycythemia
1
2015
46
0.420
Why?
Genetic Counseling
1
2016
236
0.420
Why?
Child Mortality
1
2014
22
0.420
Why?
Walking
1
2016
230
0.410
Why?
Sperm-Ovum Interactions
13
1997
22
0.410
Why?
Mental Health
1
2017
378
0.410
Why?
Severity of Illness Index
8
2019
3040
0.410
Why?
Selective Estrogen Receptor Modulators
1
2014
51
0.410
Why?
Young Adult
13
2019
10036
0.400
Why?
Sleep Wake Disorders
1
2016
202
0.400
Why?
Muscle Strength
1
2014
77
0.400
Why?
Prescription Drugs
1
2014
54
0.400
Why?
Gonadotropins
2
2012
31
0.390
Why?
Educational Status
1
2014
278
0.390
Why?
Organizational Policy
1
2013
50
0.380
Why?
Clinical Protocols
2
2013
230
0.380
Why?
Infant Mortality
1
2014
183
0.380
Why?
Sex Ratio
1
2012
12
0.370
Why?
Mortality
1
2014
264
0.370
Why?
Vascular Diseases
1
2014
146
0.370
Why?
Patients
1
2013
122
0.370
Why?
Fallopian Tubes
1
2013
66
0.370
Why?
Prospective Studies
16
2023
6424
0.360
Why?
Fertilization
3
2025
44
0.350
Why?
Cell Communication
1
2013
187
0.350
Why?
Emotions
1
2014
349
0.350
Why?
Evidence-Based Medicine
2
2014
645
0.350
Why?
Physical Examination
5
2020
170
0.350
Why?
Nomograms
1
2011
39
0.350
Why?
Choice Behavior
1
2013
140
0.340
Why?
Paternity
1
2011
8
0.340
Why?
Body Composition
1
2014
544
0.340
Why?
Medical History Taking
5
2020
107
0.340
Why?
Endothelium, Vascular
1
2014
468
0.340
Why?
Myocardial Ischemia
1
2014
307
0.340
Why?
Penile Implantation
1
2011
25
0.330
Why?
Metabolic Syndrome
1
2014
367
0.330
Why?
Family Planning Services
2
2024
40
0.330
Why?
Cardiovascular Diseases
4
2017
2111
0.330
Why?
Sexual Partners
1
2011
79
0.330
Why?
Randomized Controlled Trials as Topic
2
2020
1262
0.320
Why?
Socioeconomic Factors
2
2014
913
0.320
Why?
Testicular Neoplasms
4
2019
112
0.320
Why?
Spermatic Cord
2
2009
5
0.310
Why?
Health Knowledge, Attitudes, Practice
3
2013
914
0.300
Why?
Specimen Handling
6
2000
146
0.290
Why?
Risk Assessment
7
2017
3687
0.290
Why?
Anthropometry
1
2009
187
0.290
Why?
Clinical Trials as Topic
5
2018
1123
0.290
Why?
Phosphodiesterase Inhibitors
3
2014
54
0.280
Why?
Demography
1
2009
236
0.280
Why?
Incidence
9
2020
3336
0.280
Why?
Attitude of Health Personnel
3
2020
704
0.270
Why?
Oxidative Stress
1
2013
789
0.270
Why?
Risk
4
2019
723
0.270
Why?
Injections, Intramuscular
2
2022
185
0.270
Why?
Gels
3
2014
59
0.270
Why?
Piperazines
4
2008
265
0.270
Why?
Decision Making
1
2013
714
0.270
Why?
Mutation
3
2014
6059
0.260
Why?
Biopsy
13
2025
1229
0.260
Why?
Insulin
2
2012
1145
0.260
Why?
Texas
5
2019
3661
0.260
Why?
Cross-Sectional Studies
7
2014
3815
0.260
Why?
Case-Control Studies
7
2017
3351
0.260
Why?
Societies, Medical
2
2018
793
0.260
Why?
Egg Yolk
2
2020
3
0.250
Why?
Myocardial Infarction
1
2014
998
0.250
Why?
Sterilization Reversal
2
2018
5
0.250
Why?
Drug Implants
4
2013
41
0.240
Why?
Mental Disorders
1
2014
907
0.240
Why?
Health Care Surveys
2
2020
276
0.240
Why?
History, 20th Century
3
2018
364
0.240
Why?
Receptors, Fc
1
2025
29
0.230
Why?
Epigenesis, Genetic
2
2026
756
0.230
Why?
Critical Illness
1
2010
626
0.230
Why?
Inflation, Economic
1
2025
1
0.230
Why?
Combined Modality Therapy
3
2021
1211
0.220
Why?
Genetic Diseases, Inborn
2
2007
468
0.220
Why?
Kinetics
4
2026
1087
0.220
Why?
Clinical Competence
3
2020
1046
0.220
Why?
Urinary Bladder
6
1998
219
0.220
Why?
Predictive Value of Tests
5
2026
2298
0.220
Why?
Medical Illustration
1
2004
15
0.210
Why?
Watchful Waiting
1
2025
73
0.210
Why?
Chromosomes, Human, Y
4
2014
52
0.210
Why?
Cystatin C
1
2024
70
0.200
Why?
Hyperbaric Oxygenation
1
2023
20
0.200
Why?
Practice Guidelines as Topic
5
2014
1287
0.200
Why?
Reproductive Techniques
5
2002
8
0.200
Why?
Cystic Fibrosis
3
2021
266
0.190
Why?
Tamoxifen
2
2014
348
0.190
Why?
Health Surveys
4
2016
261
0.190
Why?
DNA Damage
2
2019
509
0.190
Why?
Body Mass Index
4
2024
1704
0.190
Why?
Creatinine
2
2024
398
0.190
Why?
Aphrodisiacs
2
2020
4
0.190
Why?
Diagnostic Techniques, Urological
1
2002
6
0.190
Why?
Reference Values
8
2019
673
0.190
Why?
Suture Techniques
1
2004
178
0.190
Why?
Comprehensive Health Care
1
2002
12
0.190
Why?
Animals
38
2025
33739
0.190
Why?
Injections
4
2014
109
0.180
Why?
Robotic Surgical Procedures
2
2018
224
0.180
Why?
Sexual Dysfunctions, Psychological
2
2013
40
0.170
Why?
Cancer Survivors
1
2025
281
0.170
Why?
Alprostadil
3
2010
20
0.170
Why?
Forecasting
4
2015
351
0.170
Why?
Databases, Factual
1
2026
1234
0.170
Why?
Adolescent
18
2018
20879
0.170
Why?
Amyloidosis
1
2002
70
0.170
Why?
Pituitary Hormone-Releasing Hormones
4
1990
7
0.170
Why?
DNA Methylation
2
2020
1076
0.170
Why?
Preoperative Care
3
2014
356
0.170
Why?
Abnormalities, Multiple
1
2007
962
0.170
Why?
Ultrasonography
9
1996
942
0.160
Why?
Informed Consent
2
2016
351
0.160
Why?
Spermatic Cord Torsion
2
1998
16
0.160
Why?
Efficiency
1
2021
74
0.160
Why?
Embryo Transfer
2
1999
48
0.160
Why?
Insemination, Artificial
3
2025
11
0.160
Why?
Cysts
4
1993
80
0.160
Why?
Multiple Birth Offspring
1
1999
7
0.150
Why?
Professional Practice
1
2020
39
0.150
Why?
Drug-Related Side Effects and Adverse Reactions
1
2002
263
0.150
Why?
DNA
4
2021
1397
0.150
Why?
Reproductive Control Agents
1
2019
2
0.150
Why?
Electric Stimulation
2
1992
234
0.150
Why?
Symptom Assessment
1
2020
109
0.150
Why?
Prolactin
2
2017
142
0.150
Why?
Leydig Cell Tumor
1
1999
7
0.150
Why?
Sensitivity and Specificity
4
2014
2080
0.150
Why?
Body Image
1
2019
38
0.150
Why?
Disease Management
2
2015
557
0.150
Why?
Reproductive Health Services
1
2019
24
0.140
Why?
Needs Assessment
1
2020
173
0.140
Why?
Androgen Receptor Antagonists
1
2018
40
0.140
Why?
Anastomosis, Surgical
2
2009
176
0.140
Why?
Urogenital Neoplasms
1
2018
11
0.140
Why?
Cachexia
1
2018
57
0.140
Why?
Iron Overload
1
2018
18
0.140
Why?
Models, Statistical
1
2021
483
0.140
Why?
Prevalence
5
2019
2692
0.140
Why?
Chronobiology Disorders
1
2018
8
0.140
Why?
Urologic Diseases
1
2018
42
0.130
Why?
Social Media
1
2020
120
0.130
Why?
Prostatitis
1
2018
22
0.130
Why?
North America
1
2018
255
0.130
Why?
Androgen-Binding Protein
6
1986
20
0.130
Why?
Europe
1
2018
364
0.130
Why?
Estrogens
1
2020
426
0.130
Why?
Endothelin-1
1
2017
41
0.130
Why?
Patient Safety
2
2020
443
0.130
Why?
Diabetes Complications
1
1999
197
0.130
Why?
Recovery of Function
2
2016
448
0.130
Why?
Lipoproteins, HDL
1
2017
97
0.130
Why?
Sulfones
4
2008
72
0.130
Why?
Medical Audit
1
2017
98
0.130
Why?
Endoscopy
1
2019
267
0.130
Why?
Dilatation, Pathologic
1
2017
73
0.130
Why?
Cause of Death
3
2014
502
0.130
Why?
Urologists
1
2016
12
0.130
Why?
Cytological Techniques
1
1996
18
0.120
Why?
Collagen
1
1998
273
0.120
Why?
Interleukin-17
1
2017
125
0.120
Why?
Sleep Apnea, Obstructive
1
2020
239
0.120
Why?
Linear Models
3
2013
687
0.120
Why?
Southwestern United States
2
2016
46
0.120
Why?
Mass Screening
2
2015
821
0.120
Why?
Graft Survival
1
2018
459
0.120
Why?
Perineum
2
2014
40
0.120
Why?
Kidney Transplantation
2
2018
553
0.120
Why?
Research Design
1
2020
714
0.120
Why?
Complementary Therapies
1
2016
45
0.120
Why?
Mothers
1
2019
387
0.110
Why?
Coitus
3
2019
21
0.110
Why?
Evaluation Studies as Topic
4
2008
225
0.110
Why?
Interleukin-6
1
2017
410
0.110
Why?
Comorbidity
3
2018
1589
0.110
Why?
Oocytes
1
1997
283
0.110
Why?
Embryo Loss
1
2015
20
0.110
Why?
Cost-Benefit Analysis
3
2018
554
0.110
Why?
Microinjections
4
1999
38
0.110
Why?
Placebos
2
2015
223
0.110
Why?
Tumor Necrosis Factor-alpha
1
2017
637
0.110
Why?
Laser Therapy
1
1997
243
0.110
Why?
Natriuretic Peptide, Brain
1
2017
324
0.110
Why?
4-Aminobenzoic Acid
1
2014
1
0.110
Why?
Iontophoresis
1
2014
6
0.110
Why?
Aged, 80 and over
4
2020
6772
0.110
Why?
Prostate
3
2014
403
0.110
Why?
C-Reactive Protein
1
2017
449
0.110
Why?
Verapamil
1
2014
43
0.110
Why?
Nicardipine
1
2014
15
0.110
Why?
Multivariate Analysis
2
2014
1376
0.110
Why?
Colchicine
1
2014
39
0.110
Why?
Reactive Oxygen Species
2
2015
521
0.110
Why?
Autoantibodies
2
1994
436
0.100
Why?
Health Services Needs and Demand
1
2016
179
0.100
Why?
E2F1 Transcription Factor
1
2014
51
0.100
Why?
Postoperative Care
2
2008
293
0.100
Why?
Vitamin E
1
2014
62
0.100
Why?
Calcium Channel Blockers
1
2014
107
0.100
Why?
Lithotripsy
1
2014
21
0.100
Why?
Confidence Intervals
1
2014
270
0.100
Why?
Registries
2
2013
1614
0.100
Why?
Carnitine
1
2014
70
0.100
Why?
Manometry
1
2014
75
0.100
Why?
Personal Satisfaction
2
2013
105
0.100
Why?
California
1
2014
127
0.100
Why?
Odds Ratio
2
2014
1209
0.100
Why?
Y Chromosome
4
2001
47
0.100
Why?
Peptide Fragments
1
2017
686
0.100
Why?
Receptor Protein-Tyrosine Kinases
1
2014
145
0.100
Why?
Lung Transplantation
1
2018
359
0.100
Why?
Antibodies
1
1995
316
0.100
Why?
Sexually Transmitted Diseases
2
2016
94
0.100
Why?
Chronic Pain
1
2016
165
0.100
Why?
Self Report
1
2016
553
0.100
Why?
Affect
1
2014
158
0.100
Why?
Health Status
3
2010
378
0.100
Why?
Homeodomain Proteins
2
2014
555
0.100
Why?
Death
1
2014
78
0.100
Why?
Smoking Cessation
1
2014
189
0.100
Why?
Arteries
1
2014
208
0.100
Why?
Sunlight
1
2013
28
0.100
Why?
Drug Costs
1
2013
66
0.090
Why?
Interferon-alpha
1
2014
238
0.090
Why?
Melatonin
1
2013
31
0.090
Why?
Femoral Nerve
1
1992
6
0.090
Why?
Osteoporotic Fractures
1
2012
30
0.090
Why?
Apoptosis
5
1999
1821
0.090
Why?
Haploinsufficiency
1
2014
265
0.090
Why?
Ligation
2
2012
134
0.090
Why?
Steroids
1
2013
168
0.090
Why?
Administration, Topical
2
2014
130
0.090
Why?
Sperm Capacitation
5
1997
20
0.090
Why?
Analysis of Variance
2
2012
927
0.090
Why?
Laparoscopy
4
2008
537
0.090
Why?
Anesthesia, Local
1
1992
40
0.090
Why?
Patient Selection
3
2004
724
0.090
Why?
Disorders of Sex Development
1
2012
69
0.090
Why?
Bupivacaine
1
1992
28
0.090
Why?
Blood Pressure
2
2015
1345
0.090
Why?
Heart Transplantation
1
2018
799
0.090
Why?
Klinefelter Syndrome
1
2011
20
0.090
Why?
Recombinant Proteins
1
2015
1319
0.090
Why?
Antineoplastic Combined Chemotherapy Protocols
3
1997
1325
0.090
Why?
Chromosome Deletion
3
2013
653
0.090
Why?
Life Style
1
2014
451
0.090
Why?
Hot Temperature
1
1992
137
0.090
Why?
Brachytherapy
1
2012
85
0.090
Why?
Prenatal Diagnosis
1
2016
612
0.090
Why?
Sarcoma, Ewing
1
1992
122
0.090
Why?
Karyotyping
2
2013
308
0.080
Why?
Kaplan-Meier Estimate
1
2014
1069
0.080
Why?
Deficiency Diseases
1
2011
9
0.080
Why?
Soft Tissue Neoplasms
1
1992
124
0.080
Why?
Micromanipulation
1
1991
1
0.080
Why?
Stem Cells
1
2016
702
0.080
Why?
Genetic Markers
3
2014
587
0.080
Why?
Hydrocarbons, Halogenated
2
1981
5
0.080
Why?
Pseudogenes
1
2011
50
0.080
Why?
Antinematodal Agents
2
1981
11
0.080
Why?
Vitamin D
1
2013
193
0.080
Why?
Patient Compliance
2
2011
462
0.080
Why?
Propane
2
1981
28
0.080
Why?
Sterilization, Tubal
1
2010
11
0.080
Why?
Cyclophosphamide
1
1992
426
0.080
Why?
Proportional Hazards Models
1
2014
1409
0.080
Why?
Public Health
1
2012
269
0.080
Why?
Data Collection
2
2011
370
0.080
Why?
Insemination, Artificial, Heterologous
1
1990
3
0.080
Why?
Magnetic Resonance Imaging
3
2017
3751
0.080
Why?
Circadian Rhythm
1
2013
319
0.080
Why?
Sarcoma
1
1992
218
0.080
Why?
Models, Biological
1
1995
1371
0.080
Why?
Transition to Adult Care
1
2012
131
0.080
Why?
Cricetinae
10
2000
361
0.080
Why?
Motor Activity
1
2013
489
0.080
Why?
Postoperative Complications
3
2005
3126
0.080
Why?
Marital Status
1
2009
32
0.080
Why?
Medication Adherence
1
2013
337
0.080
Why?
Physician-Patient Relations
1
2013
439
0.080
Why?
Liver Transplantation
1
2018
1134
0.070
Why?
Interdisciplinary Communication
1
2010
129
0.070
Why?
Brain Death
1
2010
71
0.070
Why?
Substance Withdrawal Syndrome
1
1990
150
0.070
Why?
Proteins
2
2012
1006
0.070
Why?
Sex Factors
2
2010
1348
0.070
Why?
Statistics as Topic
1
2009
241
0.070
Why?
Infant, Newborn
2
2019
8606
0.070
Why?
Cooperative Behavior
1
2010
222
0.070
Why?
Peptides
2
2003
707
0.070
Why?
Intraoperative Care
1
2009
123
0.070
Why?
Urethra
1
2008
59
0.070
Why?
Darkness
1
2008
25
0.070
Why?
Carrier Proteins
3
1985
994
0.070
Why?
Sus scrofa
1
2008
112
0.070
Why?
Longevity
1
2009
177
0.070
Why?
Algorithms
1
2015
1669
0.070
Why?
Genome, Human
1
2014
1320
0.070
Why?
Cattle
3
2025
500
0.060
Why?
Ethics, Medical
1
2010
400
0.060
Why?
Poly T
1
2007
1
0.060
Why?
Sildenafil Citrate
3
2008
56
0.060
Why?
Arginine
2
2020
335
0.060
Why?
Models, Animal
1
2008
449
0.060
Why?
Constriction, Pathologic
3
1993
221
0.060
Why?
Purines
3
2008
117
0.060
Why?
Genetic Predisposition to Disease
2
2014
3422
0.060
Why?
Maternal Age
2
2016
136
0.060
Why?
Breast Neoplasms
1
2018
2601
0.060
Why?
Patient Care Team
1
2010
560
0.060
Why?
Internet
2
2019
420
0.060
Why?
Statistics, Nonparametric
2
2019
421
0.060
Why?
Polymorphism, Single Nucleotide
1
2014
2827
0.060
Why?
X Chromosome
2
2001
327
0.060
Why?
Ovum
4
1997
14
0.060
Why?
Spermatocytes
3
1999
22
0.060
Why?
Double-Blind Method
3
2020
1613
0.060
Why?
Polypropylenes
1
2005
14
0.060
Why?
Foreign-Body Reaction
1
2005
16
0.050
Why?
Hernia, Inguinal
1
2005
40
0.050
Why?
Surgical Mesh
1
2005
63
0.050
Why?
Intestines
1
2008
587
0.050
Why?
Critical Care
1
2010
686
0.050
Why?
Radionuclide Imaging
3
1980
113
0.050
Why?
Hypertrophy
1
2024
100
0.050
Why?
Rats
8
1997
3369
0.050
Why?
Kidney Function Tests
1
2024
135
0.050
Why?
Reproducibility of Results
3
2019
2897
0.050
Why?
Genital Diseases, Male
4
1993
10
0.050
Why?
Prognosis
3
2004
4866
0.050
Why?
Nurses
1
2004
65
0.050
Why?
Quality Control
3
1995
116
0.050
Why?
Disease Progression
2
2025
2192
0.050
Why?
Endocrine System Diseases
1
2003
42
0.050
Why?
Base Pair Mismatch
1
2003
19
0.050
Why?
Neoplasm Grading
2
2015
273
0.050
Why?
Obesity
1
2014
2416
0.050
Why?
Imipramine
2
1973
16
0.050
Why?
Sex Chromosome Disorders of Sex Development
2
2013
15
0.050
Why?
Developmental Disabilities
1
2008
780
0.050
Why?
Microsatellite Repeats
1
2003
204
0.050
Why?
Sex Chromosome Aberrations
2
2013
61
0.050
Why?
Imidazoles
1
2003
219
0.040
Why?
Transferrin
5
1985
46
0.040
Why?
Chlorohydrins
1
1981
1
0.040
Why?
Epichlorohydrin
1
1981
1
0.040
Why?
Chemical Industry
1
1981
7
0.040
Why?
Diabetes Mellitus, Type 2
1
2012
1457
0.040
Why?
Ovulation Induction
2
2018
38
0.040
Why?
Chromosomes, Human, Pair 18
1
2001
59
0.040
Why?
Glutamine
1
2003
200
0.040
Why?
Sural Nerve
1
2001
46
0.040
Why?
Muscular Atrophy, Spinal
1
2001
47
0.040
Why?
Benchmarking
1
2002
137
0.040
Why?
Community Health Services
1
2002
86
0.040
Why?
Polymorphism, Genetic
2
2001
776
0.040
Why?
Vascular Surgical Procedures
1
2006
534
0.040
Why?
Environmental Exposure
2
1981
298
0.040
Why?
Pregnancy, Multiple
1
2001
44
0.040
Why?
Regression Analysis
2
1994
760
0.040
Why?
Cyclic AMP
2
1998
220
0.040
Why?
Gonadotropin-Releasing Hormone
2
1977
69
0.040
Why?
DNA-Binding Proteins
2
1999
1936
0.040
Why?
Medical Laboratory Personnel
1
2000
14
0.040
Why?
Hormones
1
2001
162
0.040
Why?
Medical Oncology
1
2002
243
0.040
Why?
Phytotherapy
1
2020
46
0.040
Why?
Survivors
1
2002
344
0.040
Why?
Health Policy
1
2002
234
0.040
Why?
DNA Repair
1
2003
570
0.040
Why?
Orgasm
1
2019
6
0.040
Why?
Panax
1
2019
7
0.040
Why?
Nondisjunction, Genetic
1
1999
18
0.040
Why?
Video Recording
1
2020
193
0.040
Why?
Cells, Cultured
7
2014
2883
0.040
Why?
Centrifugation
1
1998
19
0.030
Why?
Commerce
1
2019
58
0.030
Why?
Proto-Oncogene Proteins c-bcl-2
1
1999
165
0.030
Why?
Syndrome
2
2016
1154
0.030
Why?
Muscle, Skeletal
1
2024
980
0.030
Why?
Diagnostic Imaging
1
2000
305
0.030
Why?
Mitoxantrone
1
1997
28
0.030
Why?
Plant Extracts
1
2019
124
0.030
Why?
Transplant Recipients
1
2019
229
0.030
Why?
Equipment Design
2
2016
508
0.030
Why?
Necrosis
1
1998
192
0.030
Why?
Zygote Intrafallopian Transfer
1
1997
1
0.030
Why?
Medical Laboratory Science
1
1997
12
0.030
Why?
DNA Copy Number Variations
2
2014
1027
0.030
Why?
Regulatory Sequences, Nucleic Acid
1
1998
150
0.030
Why?
Methods
4
1990
95
0.030
Why?
Repressor Proteins
2
1999
759
0.030
Why?
Yohimbine
1
1997
14
0.030
Why?
History, 21st Century
1
2018
262
0.030
Why?
Lymph
1
1976
7
0.030
Why?
Ultrasonography, Interventional
1
2019
205
0.030
Why?
Costs and Cost Analysis
1
1997
151
0.030
Why?
Child
6
2012
26237
0.030
Why?
Patient Reported Outcome Measures
1
2019
222
0.030
Why?
Fatty Acids
1
2019
375
0.030
Why?
Diagnosis, Differential
1
2002
1874
0.030
Why?
Vincristine
2
1997
187
0.030
Why?
Sexual Behavior, Animal
1
2016
53
0.030
Why?
Organ Size
2
2010
407
0.030
Why?
Education, Medical
1
2000
291
0.030
Why?
Logistic Models
3
2010
1796
0.030
Why?
Internship and Residency
2
2016
1221
0.030
Why?
Inhalation
1
1995
8
0.030
Why?
Weight Lifting
1
1995
3
0.030
Why?
User-Computer Interface
1
2016
164
0.030
Why?
Gonadotropins, Pituitary
2
1987
4
0.030
Why?
Proto-Oncogene Proteins
1
1999
597
0.030
Why?
Pilot Projects
2
2016
1440
0.030
Why?
Immunohistochemistry
2
2014
1590
0.030
Why?
Dacarbazine
2
1992
94
0.030
Why?
Radiotherapy, Adjuvant
1
2015
156
0.030
Why?
Bacteriuria
2
1973
80
0.030
Why?
Dronabinol
2
1986
29
0.030
Why?
Chromosome Disorders
1
1997
316
0.030
Why?
Hodgkin Disease
1
1997
306
0.030
Why?
Antineoplastic Agents
1
2005
1814
0.030
Why?
In Vitro Techniques
6
1986
808
0.030
Why?
Discoidin Domain Receptor 1
1
2014
8
0.030
Why?
Rats, Sprague-Dawley
1
1997
1109
0.030
Why?
Immunologic Tests
1
1994
18
0.030
Why?
Stem Cell Transplantation
1
2016
225
0.030
Why?
Tumor Suppressor Protein p53
1
1999
722
0.030
Why?
Pituitary Hormones
1
2013
4
0.030
Why?
Gene Deletion
1
1997
767
0.030
Why?
Doxorubicin
2
1992
288
0.030
Why?
Species Specificity
1
2014
470
0.030
Why?
Image Processing, Computer-Assisted
1
1997
587
0.030
Why?
Receptors, Adrenergic
1
1973
15
0.030
Why?
Glomerulonephritis
1
1974
74
0.030
Why?
Buffers
2
1991
27
0.020
Why?
Immunity, Cellular
1
1994
197
0.020
Why?
Pneumonia, Pneumococcal
1
1974
88
0.020
Why?
Receptors, FSH
2
1991
18
0.020
Why?
CpG Islands
1
2014
336
0.020
Why?
Hematocrit
1
2013
104
0.020
Why?
Urinary Tract Infections
2
1974
335
0.020
Why?
Repetitive Sequences, Amino Acid
2
2003
18
0.020
Why?
Quinacrine
2
1992
3
0.020
Why?
Microscopy, Electron, Scanning
2
1982
115
0.020
Why?
Real-Time Polymerase Chain Reaction
1
2014
525
0.020
Why?
Dose-Response Relationship, Drug
4
1990
1604
0.020
Why?
Diagnosis, Computer-Assisted
1
1992
88
0.020
Why?
Up-Regulation
1
2014
826
0.020
Why?
Pneumococcal Infections
1
1974
280
0.020
Why?
False Negative Reactions
2
1991
89
0.020
Why?
Hemoglobins
1
2013
286
0.020
Why?
Rectum
1
1992
102
0.020
Why?
Lipids
1
2015
566
0.020
Why?
Short Stature Homeobox Protein
1
2011
10
0.020
Why?
National Institutes of Health (U.S.)
1
2011
136
0.020
Why?
Genetic Therapy
1
2016
711
0.020
Why?
Peripheral Nervous System Diseases
1
1992
128
0.020
Why?
Nerve Block
1
1992
69
0.020
Why?
Health Expenditures
1
2012
136
0.020
Why?
Promoter Regions, Genetic
1
2014
1207
0.020
Why?
Pituitary Function Tests
1
1990
1
0.020
Why?
Calcinosis
1
1992
180
0.020
Why?
Seminiferous Tubules
2
1987
11
0.020
Why?
Drug Administration Schedule
1
2012
723
0.020
Why?
Blood Specimen Collection
1
1990
46
0.020
Why?
Health Status Indicators
1
2010
111
0.020
Why?
Global Health
1
1995
623
0.020
Why?
Body Height
1
2011
192
0.020
Why?
Prostatic Diseases
1
1989
12
0.020
Why?
Hepatitis, Viral, Human
1
1990
44
0.020
Why?
Sexuality
1
2009
9
0.020
Why?
Program Development
1
2010
179
0.020
Why?
Rats, Inbred Strains
3
1986
181
0.020
Why?
gamma-Glutamyltransferase
3
1986
49
0.020
Why?
Comparative Genomic Hybridization
1
2011
566
0.020
Why?
Survival Analysis
1
2012
1480
0.020
Why?
Fructose
1
1989
60
0.020
Why?
Sequence Analysis, DNA
1
2014
1688
0.020
Why?
Spermatids
2
1999
25
0.020
Why?
Cyclic AMP Response Element Modulator
2
1999
24
0.020
Why?
Polymerase Chain Reaction
2
2003
1445
0.020
Why?
Acquired Immunodeficiency Syndrome
1
1990
218
0.020
Why?
Preservation, Biological
2
1985
10
0.020
Why?
Growth Substances
1
1988
99
0.020
Why?
Self Concept
1
2009
156
0.020
Why?
Cytomegalovirus Infections
1
1990
220
0.020
Why?
Genetic Variation
1
2014
1555
0.020
Why?
Sympathomimetics
1
1987
10
0.020
Why?
Sclerosis
1
1987
31
0.020
Why?
Bicarbonates
1
1987
98
0.020
Why?
Hyperprolactinemia
1
1987
23
0.020
Why?
Thyroid Diseases
1
1987
27
0.020
Why?
Radiography
1
1989
741
0.020
Why?
Sodium Bicarbonate
1
1987
55
0.020
Why?
Hypothalamo-Hypophyseal System
1
1987
57
0.020
Why?
Biomarkers, Tumor
1
2015
1581
0.020
Why?
Biopsy, Needle
1
1987
204
0.020
Why?
Mesocricetus
2
2000
65
0.020
Why?
Electrophoresis, Polyacrylamide Gel
3
1986
254
0.020
Why?
Osteosarcoma
1
1989
275
0.010
Why?
Gene Expression Regulation
1
2014
2320
0.010
Why?
Sodium
1
1987
280
0.010
Why?
Functional Laterality
1
1986
176
0.010
Why?
Sampling Studies
1
2005
76
0.010
Why?
Microscopy, Electron
2
1982
305
0.010
Why?
Autoimmune Diseases
1
1987
261
0.010
Why?
Phenotype
1
2014
4461
0.010
Why?
Bone Neoplasms
1
1989
474
0.010
Why?
Vardenafil Dihydrochloride
1
2003
1
0.010
Why?
Technetium
2
1974
13
0.010
Why?
Triazines
1
2003
35
0.010
Why?
Cannabinoids
1
1983
32
0.010
Why?
Depression, Chemical
1
1982
33
0.010
Why?
Mice
2
2014
18203
0.010
Why?
Transsexualism
1
1982
15
0.010
Why?
Adrenergic alpha-Antagonists
2
1973
37
0.010
Why?
Tissue and Organ Harvesting
1
2002
38
0.010
Why?
DNA Primers
1
2003
599
0.010
Why?
Androgen-Insensitivity Syndrome
1
2001
25
0.010
Why?
Reoperation
1
2005
816
0.010
Why?
Fluorescent Antibody Technique
1
1982
410
0.010
Why?
Nervous System Diseases
1
1985
394
0.010
Why?
Dogs
2
1973
613
0.010
Why?
Singapore
1
2001
16
0.010
Why?
Fertility Agents, Female
1
2001
7
0.010
Why?
Licensure
1
2001
14
0.010
Why?
Codon
1
2001
92
0.010
Why?
Flushing
1
2000
5
0.010
Why?
Dizziness
1
2000
30
0.010
Why?
Headache
1
2000
107
0.010
Why?
Vision, Ocular
1
2000
117
0.010
Why?
Dyspepsia
1
2000
108
0.010
Why?
Nose
1
2000
115
0.010
Why?
Exons
1
2001
759
0.010
Why?
Autoradiography
1
1999
63
0.010
Why?
Prostaglandins
1
1978
35
0.010
Why?
bcl-2-Associated X Protein
1
1999
64
0.010
Why?
In Situ Nick-End Labeling
1
1999
119
0.010
Why?
Tissue Donors
1
2002
503
0.010
Why?
Body Weight
1
1982
985
0.010
Why?
Geography
1
1998
114
0.010
Why?
Norepinephrine
2
1980
148
0.010
Why?
Histocytological Preparation Techniques
1
1997
5
0.010
Why?
Vinblastine
1
1997
53
0.010
Why?
Immunoenzyme Techniques
1
1998
235
0.010
Why?
Secretory Rate
1
1977
2
0.010
Why?
Meiosis
1
1998
111
0.010
Why?
Chromatography, Ion Exchange
1
1977
37
0.010
Why?
Cytosol
1
1977
135
0.010
Why?
Embryo, Mammalian
1
1999
403
0.010
Why?
Prednisone
1
1997
235
0.010
Why?
Cell Count
1
1977
212
0.010
Why?
Guinea Pigs
1
1976
147
0.010
Why?
Atrophy
1
1977
247
0.010
Why?
Muscle Contraction
2
1980
145
0.010
Why?
Bucladesine
2
1986
18
0.010
Why?
Plastics
1
1995
13
0.010
Why?
Child, Preschool
3
1977
15029
0.010
Why?
Iodohippuric Acid
1
1974
2
0.010
Why?
Transplantation, Homologous
1
1976
667
0.010
Why?
Craniopharyngioma
1
1994
29
0.010
Why?
Iodine Radioisotopes
1
1974
65
0.010
Why?
Hyalin
1
1974
6
0.010
Why?
Rabbits
1
1995
573
0.010
Why?
Blood Urea Nitrogen
1
1974
68
0.010
Why?
Uremia
1
1974
33
0.010
Why?
Spinal Cord Neoplasms
1
1994
66
0.010
Why?
Mestranol
1
1973
2
0.010
Why?
Ethynodiol Diacetate
1
1973
2
0.010
Why?
Phentolamine
1
1973
15
0.010
Why?
Fibrin
1
1974
64
0.010
Why?
Disseminated Intravascular Coagulation
1
1974
66
0.010
Why?
Parasympatholytics
1
1973
7
0.010
Why?
Parasympathetic Nervous System
1
1973
12
0.010
Why?
Pituitary Neoplasms
1
1994
74
0.010
Why?
Kidney Glomerulus
1
1974
80
0.010
Why?
Transducers
1
1973
22
0.010
Why?
Atropine
1
1973
28
0.010
Why?
Proteinuria
1
1974
108
0.010
Why?
Contraceptives, Oral
1
1973
37
0.010
Why?
Sympathetic Nervous System
1
1973
51
0.010
Why?
Protein Binding
1
1977
1651
0.010
Why?
Stimulation, Chemical
2
1986
43
0.010
Why?
Electromyography
1
1973
134
0.010
Why?
Sulfur
1
1972
9
0.010
Why?
Colloids
1
1972
15
0.010
Why?
Urination
1
1972
23
0.010
Why?
1-Methyl-3-isobutylxanthine
2
1984
13
0.010
Why?
Cell Nucleus
2
1985
556
0.010
Why?
Cystitis
1
1972
47
0.010
Why?
Streptococcus pneumoniae
1
1974
389
0.010
Why?
Staining and Labeling
1
1992
166
0.010
Why?
Radioligand Assay
1
1991
22
0.010
Why?
Radioimmunoassay
1
1991
82
0.010
Why?
Microscopy, Fluorescence
1
1992
303
0.010
Why?
Chronic Disease
1
1974
1243
0.000
Why?
Sepsis
1
1974
493
0.000
Why?
Acute Disease
1
1992
1152
0.000
Why?
Sex Preselection
1
1988
5
0.000
Why?
Metaphase
1
1988
32
0.000
Why?
Mitogens
1
1988
30
0.000
Why?
Disease Models, Animal
1
1998
4650
0.000
Why?
Blood
1
1988
98
0.000
Why?
Culture Media
1
1988
169
0.000
Why?
Kidney
1
1974
1280
0.000
Why?
Cisplatin
1
1989
274
0.000
Why?
Chromatography, High Pressure Liquid
1
1988
317
0.000
Why?
Fluorescent Dyes
1
1988
246
0.000
Why?
Cell Division
1
1988
718
0.000
Why?
Plasminogen Activators
1
1986
17
0.000
Why?
Lung
1
1974
1531
0.000
Why?
Intradermal Tests
1
1985
2
0.000
Why?
Histamine
1
1985
52
0.000
Why?
Hydroxyapatites
1
1985
2
0.000
Why?
Diabetic Neuropathies
1
1985
56
0.000
Why?
Adsorption
1
1985
33
0.000
Why?
Brain Neoplasms
1
1994
1306
0.000
Why?
Cold Temperature
1
1985
80
0.000
Why?
Filtration
1
1985
21
0.000
Why?
Ethanolamines
1
1985
24
0.000
Why?
Heterochromatin
1
1985
52
0.000
Why?
Zona Pellucida
1
1984
11
0.000
Why?
RNA, Ribosomal
1
1985
48
0.000
Why?
Inhibins
1
1985
82
0.000
Why?
Cannabinol
1
1983
1
0.000
Why?
Transglutaminases
1
1983
26
0.000
Why?
Cannabidiol
1
1983
19
0.000
Why?
Acyltransferases
1
1983
63
0.000
Why?
Cell Line
1
1988
2552
0.000
Why?
Cell Survival
1
1985
825
0.000
Why?
Receptors, Cell Surface
1
1985
420
0.000
Why?
Adrenergic Fibers
1
1980
2
0.000
Why?
Cholinergic Fibers
1
1980
8
0.000
Why?
Acetylcholinesterase
1
1980
15
0.000
Why?
Acetylcholine
1
1980
69
0.000
Why?
Doppler Effect
1
1979
2
0.000
Why?
Prostaglandins A
1
1978
1
0.000
Why?
Prostaglandins E
1
1978
6
0.000
Why?
Prostaglandins F
1
1978
8
0.000
Why?
RNA, Messenger
1
1985
2544
0.000
Why?
Sperm Agglutination
1
1978
3
0.000
Why?
Drug Synergism
1
1978
236
0.000
Why?
Viscosity
1
1978
37
0.000
Why?
Sperm Maturation
1
1978
15
0.000
Why?
Sheep
1
1978
228
0.000
Why?
Ultrasonics
1
1977
31
0.000
Why?
Veins
1
1977
95
0.000
Why?
Intrauterine Devices
1
1973
13
0.000
Why?
Pennsylvania
1
1973
60
0.000
Why?
Klebsiella Infections
1
1973
57
0.000
Why?
Urinary Tract
1
1973
54
0.000
Why?
Drug Combinations
1
1973
267
0.000
Why?
Escherichia coli Infections
1
1973
194
0.000
Why?
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