LARRY LIPSHULTZ

Concepts (822)

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
118
2024
287
18.740
Why?
Testosterone
86
2025
597
17.280
Why?
Hypogonadism
52
2025
318
12.390
Why?
Hormone Replacement Therapy
28
2025
209
6.910
Why?
Azoospermia
22
2023
48
6.430
Why?
Varicocele
33
2020
61
6.350
Why?
Spermatozoa
51
2025
238
6.250
Why?
Vasovasostomy
19
2018
22
4.750
Why?
Erectile Dysfunction
28
2023
194
4.530
Why?
Shift Work Schedule
7
2025
29
3.960
Why?
Androgens
16
2020
268
3.780
Why?
Male
352
2025
62543
3.470
Why?
Spermatogenesis
30
2024
169
3.400
Why?
Sperm Count
39
2024
90
3.180
Why?
Microsurgery
11
2019
63
2.980
Why?
Chorionic Gonadotropin
11
2024
79
2.970
Why?
Testis
44
2023
405
2.950
Why?
Vasectomy
11
2018
16
2.940
Why?
Sperm Injections, Intracytoplasmic
15
2021
46
2.890
Why?
Oligospermia
41
2016
60
2.810
Why?
Penile Induration
9
2024
38
2.750
Why?
Sperm Motility
29
2019
103
2.630
Why?
Reproductive Techniques, Assisted
10
2024
75
2.580
Why?
Fertility
17
2025
251
2.540
Why?
Urology
7
2025
84
2.470
Why?
Humans
361
2025
126754
2.460
Why?
Fertilization in Vitro
25
2019
155
2.420
Why?
Penis
13
2022
97
2.370
Why?
Semen Analysis
14
2025
35
2.360
Why?
Sleep Disorders, Circadian Rhythm
3
2025
24
2.220
Why?
Anal Canal
6
2013
79
2.180
Why?
Estradiol
12
2017
476
2.030
Why?
Semen
23
2023
81
1.990
Why?
Prostatic Neoplasms
18
2025
1396
1.950
Why?
Follicle Stimulating Hormone
28
2024
185
1.910
Why?
Vas Deferens
12
2021
22
1.860
Why?
Pregnancy Rate
4
2017
37
1.810
Why?
Adult
128
2025
30410
1.760
Why?
Paternal Age
6
2024
16
1.750
Why?
Lower Urinary Tract Symptoms
5
2019
39
1.720
Why?
Patient Satisfaction
6
2024
456
1.640
Why?
Libido
7
2019
34
1.640
Why?
Anabolic Agents
6
2014
15
1.590
Why?
Genitalia, Male
5
2014
34
1.580
Why?
Fathers
5
2024
70
1.490
Why?
Sperm Retrieval
7
2023
12
1.450
Why?
Sexual Dysfunction, Physiological
9
2018
85
1.400
Why?
Urologic Surgical Procedures, Male
7
2019
34
1.330
Why?
Retrospective Studies
55
2025
17005
1.320
Why?
Middle Aged
79
2025
27697
1.310
Why?
Penile Erection
10
2023
80
1.300
Why?
Scrotum
7
2013
29
1.250
Why?
Reproduction
4
2016
214
1.240
Why?
Microbial Collagenase
6
2024
10
1.230
Why?
Work Schedule Tolerance
2
2020
41
1.220
Why?
Organ Transplantation
3
2020
174
1.180
Why?
Male Urogenital Diseases
3
2021
15
1.170
Why?
Sexual Behavior
5
2016
240
1.120
Why?
Semen Preservation
6
2025
14
1.110
Why?
Ejaculatory Ducts
7
2019
10
1.110
Why?
Penile Prosthesis
5
2022
40
1.100
Why?
Occupational Diseases
3
2019
75
1.100
Why?
Infertility
5
2024
77
1.090
Why?
Quality of Life
9
2022
2029
1.040
Why?
Fertility Agents, Male
3
2016
6
1.040
Why?
Fertility Preservation
4
2025
62
1.030
Why?
Andrology
2
2016
2
1.000
Why?
Eunuchism
2
2016
7
0.960
Why?
Abortion, Habitual
2
2016
17
0.940
Why?
Cryopreservation
9
2025
74
0.940
Why?
Fees, Medical
1
2025
7
0.930
Why?
Surveys and Questionnaires
18
2024
3907
0.930
Why?
Neoplasms
12
2025
2855
0.920
Why?
Luteinizing Hormone
17
2018
133
0.920
Why?
Aneuploidy
3
2016
139
0.900
Why?
Insurance, Health, Reimbursement
1
2025
35
0.900
Why?
Cryptorchidism
9
2014
37
0.890
Why?
Urologic Surgical Procedures
1
2025
61
0.890
Why?
Sleep
3
2016
352
0.890
Why?
Dihydrotestosterone
3
2015
72
0.880
Why?
Gynecologic Surgical Procedures
1
2025
67
0.870
Why?
Treatment Outcome
37
2024
12546
0.830
Why?
Gynecology
1
2025
128
0.830
Why?
Men's Health
3
2021
22
0.810
Why?
Posthumous Conception
2
2013
4
0.800
Why?
Practice Patterns, Physicians'
2
2020
750
0.790
Why?
Pregnancy
29
2025
7373
0.780
Why?
Prostatectomy
10
2013
309
0.760
Why?
Epididymis
9
2013
60
0.750
Why?
Reproductive Health
3
2021
47
0.740
Why?
Medicare
1
2025
424
0.720
Why?
Office Visits
3
2015
78
0.720
Why?
Congenital Abnormalities
3
2019
300
0.710
Why?
Cough
1
2022
94
0.710
Why?
Ultrasonography, Doppler, Duplex
2
2018
33
0.680
Why?
Seasons
2
2013
309
0.680
Why?
Orchiectomy
3
2019
53
0.680
Why?
Cystic Fibrosis Transmembrane Conductance Regulator
2
2014
46
0.680
Why?
Thrombosis
3
2015
503
0.670
Why?
Reproductive Medicine
3
2018
19
0.660
Why?
Receptors, Androgen
8
2018
402
0.650
Why?
In Situ Hybridization, Fluorescence
7
2016
748
0.650
Why?
Prostate-Specific Antigen
7
2025
231
0.650
Why?
Vasodilator Agents
4
2014
202
0.640
Why?
DNA Fragmentation
4
2016
54
0.640
Why?
Estrogen Antagonists
2
2020
93
0.640
Why?
Seminal Vesicles
3
2017
52
0.640
Why?
Infertility, Female
2
2016
146
0.630
Why?
Age Factors
9
2018
2789
0.630
Why?
Smoking
2
2015
901
0.630
Why?
Dietary Supplements
4
2020
438
0.630
Why?
Prostatic Hyperplasia
3
2018
114
0.630
Why?
Enclomiphene
2
2016
3
0.620
Why?
Asthenozoospermia
1
2019
6
0.610
Why?
Physicians
3
2024
620
0.610
Why?
Radiation Injuries
2
2014
134
0.610
Why?
Critical Pathways
2
2018
74
0.600
Why?
Cohort Studies
11
2020
4954
0.600
Why?
Penile Diseases
1
2018
11
0.580
Why?
Exosomes
1
2019
58
0.580
Why?
Prostheses and Implants
2
2019
142
0.580
Why?
Biomarkers
4
2024
3222
0.570
Why?
Extracellular Vesicles
1
2019
54
0.570
Why?
Depression
2
2025
1293
0.560
Why?
Insurance Coverage
2
2016
116
0.560
Why?
Fatigue
2
2016
195
0.560
Why?
Doping in Sports
3
2014
7
0.550
Why?
Aging
3
2014
1193
0.550
Why?
Sperm Banks
4
2025
8
0.550
Why?
Insulin-Like Growth Factor I
2
2017
316
0.550
Why?
Clomiphene
2
2016
15
0.550
Why?
Aged
38
2025
20344
0.550
Why?
Prosthesis Implantation
1
2019
151
0.550
Why?
Drug Monitoring
2
2020
274
0.540
Why?
Female
66
2025
68330
0.530
Why?
Ejaculation
11
2003
21
0.530
Why?
United States
21
2025
11310
0.520
Why?
Teratozoospermia
1
2017
5
0.520
Why?
Human Growth Hormone
1
2017
75
0.520
Why?
Impotence, Vasculogenic
2
2014
7
0.520
Why?
Pregnancy Outcome
3
2012
619
0.510
Why?
Time-to-Treatment
1
2018
200
0.510
Why?
Work
1
2016
12
0.510
Why?
Administration, Oral
3
2016
669
0.500
Why?
Health Care Costs
3
2016
392
0.500
Why?
Genetic Testing
5
2020
1056
0.500
Why?
Men
1
2016
7
0.490
Why?
Injections, Intralesional
2
2024
43
0.490
Why?
Sex Hormone-Binding Globulin
7
2017
49
0.490
Why?
Androstenediol
1
2015
1
0.480
Why?
Sertoli Cells
18
2003
76
0.470
Why?
Androstenedione
1
2015
15
0.470
Why?
Trinucleotide Repeats
3
2013
101
0.470
Why?
Testicular Diseases
7
2016
12
0.470
Why?
Chromosome Aberrations
5
2016
570
0.470
Why?
Dehydroepiandrosterone
1
2015
34
0.460
Why?
Follow-Up Studies
14
2020
5114
0.460
Why?
Iron
2
2018
298
0.460
Why?
Risk Factors
18
2019
10555
0.450
Why?
Spinal Cord Injuries
4
2016
274
0.450
Why?
Referral and Consultation
2
2018
557
0.450
Why?
Body Fluids
1
2015
46
0.440
Why?
Carbolines
1
2014
8
0.440
Why?
Polycythemia
1
2015
45
0.430
Why?
Andropause
1
2014
3
0.430
Why?
Genetic Counseling
1
2016
233
0.430
Why?
Child Mortality
1
2014
20
0.430
Why?
Walking
1
2016
228
0.430
Why?
Mental Health
1
2017
363
0.430
Why?
Sperm-Ovum Interactions
13
1997
22
0.420
Why?
Young Adult
13
2019
9665
0.420
Why?
Severity of Illness Index
8
2019
2975
0.420
Why?
Selective Estrogen Receptor Modulators
1
2014
52
0.420
Why?
Sleep Wake Disorders
1
2016
189
0.420
Why?
Prescription Drugs
1
2014
51
0.410
Why?
Muscle Strength
1
2014
79
0.410
Why?
Gonadotropins
2
2012
31
0.400
Why?
Educational Status
1
2014
274
0.400
Why?
Organizational Policy
1
2013
50
0.400
Why?
Infant Mortality
1
2014
176
0.400
Why?
Clinical Protocols
2
2013
226
0.390
Why?
Sex Ratio
1
2012
11
0.380
Why?
Mortality
1
2014
254
0.380
Why?
Vascular Diseases
1
2014
151
0.380
Why?
Patients
1
2013
122
0.380
Why?
Prospective Studies
16
2023
6214
0.370
Why?
Fallopian Tubes
1
2013
73
0.370
Why?
Fertilization
3
2025
43
0.370
Why?
Cell Communication
1
2013
189
0.370
Why?
Evidence-Based Medicine
2
2014
613
0.360
Why?
Physical Examination
5
2020
160
0.360
Why?
Choice Behavior
1
2013
132
0.360
Why?
Time Factors
19
2024
6134
0.360
Why?
Nomograms
1
2011
35
0.360
Why?
Emotions
1
2014
356
0.360
Why?
Paternity
1
2011
8
0.350
Why?
Endothelium, Vascular
1
2014
459
0.350
Why?
Medical History Taking
5
2020
105
0.350
Why?
Body Composition
1
2014
538
0.350
Why?
Myocardial Ischemia
1
2014
299
0.350
Why?
Metabolic Syndrome
1
2014
345
0.350
Why?
Cardiovascular Diseases
4
2017
2036
0.340
Why?
Sexual Partners
1
2011
79
0.340
Why?
Penile Implantation
1
2011
25
0.340
Why?
Family Planning Services
2
2024
39
0.340
Why?
Randomized Controlled Trials as Topic
2
2020
1184
0.330
Why?
Testicular Neoplasms
4
2019
120
0.330
Why?
Socioeconomic Factors
2
2014
873
0.330
Why?
Health Knowledge, Attitudes, Practice
3
2013
880
0.320
Why?
Spermatic Cord
2
2009
12
0.310
Why?
Specimen Handling
6
2000
144
0.300
Why?
Risk Assessment
7
2017
3586
0.300
Why?
Clinical Trials as Topic
5
2018
1102
0.300
Why?
Anthropometry
1
2009
190
0.300
Why?
Phosphodiesterase Inhibitors
3
2014
52
0.290
Why?
Demography
1
2009
237
0.290
Why?
Incidence
9
2020
3251
0.290
Why?
Attitude of Health Personnel
3
2020
694
0.290
Why?
Oxidative Stress
1
2013
756
0.280
Why?
Decision Making
1
2013
664
0.280
Why?
Injections, Intramuscular
2
2022
182
0.280
Why?
Risk
4
2019
729
0.280
Why?
Piperazines
4
2008
255
0.280
Why?
Insulin
2
2012
1128
0.280
Why?
Gels
3
2014
69
0.280
Why?
Mutation
3
2014
5941
0.270
Why?
Texas
5
2019
3551
0.270
Why?
Biopsy
13
2025
1236
0.270
Why?
Cross-Sectional Studies
7
2014
3662
0.270
Why?
Societies, Medical
2
2018
741
0.270
Why?
Case-Control Studies
7
2017
3314
0.270
Why?
Myocardial Infarction
1
2014
980
0.260
Why?
Egg Yolk
2
2020
3
0.260
Why?
Mental Disorders
1
2014
860
0.260
Why?
Sterilization Reversal
2
2018
5
0.250
Why?
Drug Implants
4
2013
41
0.250
Why?
History, 20th Century
3
2018
369
0.240
Why?
Health Care Surveys
2
2020
280
0.240
Why?
Receptors, Fc
1
2025
29
0.240
Why?
Critical Illness
1
2010
604
0.240
Why?
Inflation, Economic
1
2025
1
0.230
Why?
Combined Modality Therapy
3
2021
1220
0.230
Why?
Genetic Diseases, Inborn
2
2007
459
0.230
Why?
Clinical Competence
3
2020
1018
0.230
Why?
Urinary Bladder
6
1998
247
0.220
Why?
Chromosomes, Human, Y
4
2014
48
0.220
Why?
Medical Illustration
1
2004
18
0.220
Why?
Watchful Waiting
1
2025
73
0.220
Why?
Cystatin C
1
2024
69
0.210
Why?
Hyperbaric Oxygenation
1
2023
20
0.210
Why?
Practice Guidelines as Topic
5
2014
1259
0.200
Why?
DNA Damage
2
2019
498
0.200
Why?
Reproductive Techniques
5
2002
7
0.200
Why?
Cystic Fibrosis
3
2021
263
0.200
Why?
Health Surveys
4
2016
248
0.200
Why?
Tamoxifen
2
2014
344
0.200
Why?
Body Mass Index
4
2024
1654
0.200
Why?
Creatinine
2
2024
381
0.200
Why?
Suture Techniques
1
2004
169
0.200
Why?
Aphrodisiacs
2
2020
4
0.200
Why?
Diagnostic Techniques, Urological
1
2002
6
0.200
Why?
Reference Values
8
2019
683
0.190
Why?
Animals
38
2025
33051
0.190
Why?
Comprehensive Health Care
1
2002
13
0.190
Why?
Robotic Surgical Procedures
2
2018
222
0.190
Why?
Injections
4
2014
112
0.190
Why?
Cancer Survivors
1
2025
258
0.180
Why?
Sexual Dysfunctions, Psychological
2
2013
41
0.180
Why?
Alprostadil
3
2010
22
0.180
Why?
Adolescent
18
2018
20002
0.180
Why?
Forecasting
4
2015
355
0.180
Why?
DNA Methylation
2
2020
1025
0.170
Why?
Preoperative Care
3
2014
354
0.170
Why?
Pituitary Hormone-Releasing Hormones
4
1990
8
0.170
Why?
Amyloidosis
1
2002
73
0.170
Why?
Abnormalities, Multiple
1
2007
964
0.170
Why?
Ultrasonography
9
1996
933
0.170
Why?
Informed Consent
2
2016
337
0.170
Why?
Efficiency
1
2021
70
0.160
Why?
Insemination, Artificial
3
2025
11
0.160
Why?
Spermatic Cord Torsion
2
1998
16
0.160
Why?
Embryo Transfer
2
1999
51
0.160
Why?
Cysts
4
1993
89
0.160
Why?
Multiple Birth Offspring
1
1999
6
0.160
Why?
Professional Practice
1
2020
40
0.160
Why?
Drug-Related Side Effects and Adverse Reactions
1
2002
259
0.160
Why?
Reproductive Control Agents
1
2019
2
0.160
Why?
Prolactin
2
2017
111
0.160
Why?
DNA
4
2021
1419
0.160
Why?
Symptom Assessment
1
2020
108
0.150
Why?
Electric Stimulation
2
1992
243
0.150
Why?
Leydig Cell Tumor
1
1999
7
0.150
Why?
Sensitivity and Specificity
4
2014
2065
0.150
Why?
Body Image
1
2019
39
0.150
Why?
Reproductive Health Services
1
2019
19
0.150
Why?
Disease Management
2
2015
541
0.150
Why?
Needs Assessment
1
2020
170
0.150
Why?
Cachexia
1
2018
49
0.150
Why?
Androgen Receptor Antagonists
1
2018
40
0.140
Why?
Anastomosis, Surgical
2
2009
165
0.140
Why?
Urogenital Neoplasms
1
2018
14
0.140
Why?
Iron Overload
1
2018
16
0.140
Why?
Prevalence
5
2019
2591
0.140
Why?
Models, Statistical
1
2021
466
0.140
Why?
Prostatitis
1
2018
20
0.140
Why?
Chronobiology Disorders
1
2018
8
0.140
Why?
Social Media
1
2020
116
0.140
Why?
Urologic Diseases
1
2018
43
0.140
Why?
North America
1
2018
249
0.140
Why?
Androgen-Binding Protein
6
1986
26
0.140
Why?
Patient Safety
2
2020
434
0.130
Why?
Europe
1
2018
359
0.130
Why?
Endothelin-1
1
2017
40
0.130
Why?
Diabetes Complications
1
1999
194
0.130
Why?
Estrogens
1
2020
423
0.130
Why?
Recovery of Function
2
2016
439
0.130
Why?
Lipoproteins, HDL
1
2017
96
0.130
Why?
Sulfones
4
2008
70
0.130
Why?
Medical Audit
1
2017
96
0.130
Why?
Cause of Death
3
2014
484
0.130
Why?
Dilatation, Pathologic
1
2017
80
0.130
Why?
Urologists
1
2016
11
0.130
Why?
Endoscopy
1
2019
280
0.130
Why?
Sleep Apnea, Obstructive
1
2020
220
0.130
Why?
Cytological Techniques
1
1996
17
0.130
Why?
Interleukin-17
1
2017
124
0.130
Why?
Mass Screening
2
2015
802
0.130
Why?
Collagen
1
1998
290
0.130
Why?
Southwestern United States
2
2016
44
0.130
Why?
Linear Models
3
2013
681
0.130
Why?
Graft Survival
1
2018
454
0.120
Why?
Perineum
2
2014
49
0.120
Why?
Research Design
1
2020
691
0.120
Why?
Mothers
1
2019
363
0.120
Why?
Complementary Therapies
1
2016
40
0.120
Why?
Kidney Transplantation
2
2018
560
0.120
Why?
Coitus
3
2019
20
0.120
Why?
Interleukin-6
1
2017
406
0.120
Why?
Evaluation Studies as Topic
4
2008
238
0.120
Why?
Oocytes
1
1997
280
0.120
Why?
Comorbidity
3
2018
1559
0.120
Why?
Cost-Benefit Analysis
3
2018
533
0.120
Why?
Embryo Loss
1
2015
25
0.110
Why?
Microinjections
4
1999
41
0.110
Why?
Laser Therapy
1
1997
229
0.110
Why?
Placebos
2
2015
225
0.110
Why?
Tumor Necrosis Factor-alpha
1
2017
637
0.110
Why?
Natriuretic Peptide, Brain
1
2017
321
0.110
Why?
4-Aminobenzoic Acid
1
2014
1
0.110
Why?
Aged, 80 and over
4
2020
6668
0.110
Why?
Iontophoresis
1
2014
6
0.110
Why?
Prostate
3
2014
406
0.110
Why?
Autoantibodies
2
1994
422
0.110
Why?
C-Reactive Protein
1
2017
442
0.110
Why?
Reactive Oxygen Species
2
2015
493
0.110
Why?
Verapamil
1
2014
46
0.110
Why?
Nicardipine
1
2014
16
0.110
Why?
Health Services Needs and Demand
1
2016
168
0.110
Why?
Colchicine
1
2014
40
0.110
Why?
E2F1 Transcription Factor
1
2014
48
0.110
Why?
Multivariate Analysis
2
2014
1374
0.110
Why?
Lithotripsy
1
2014
27
0.110
Why?
Postoperative Care
2
2008
306
0.110
Why?
Vitamin E
1
2014
62
0.110
Why?
Registries
2
2013
1536
0.110
Why?
Calcium Channel Blockers
1
2014
109
0.110
Why?
Confidence Intervals
1
2014
261
0.110
Why?
Manometry
1
2014
71
0.110
Why?
Personal Satisfaction
2
2013
102
0.110
Why?
Lung Transplantation
1
2018
344
0.110
Why?
Carnitine
1
2014
68
0.110
Why?
California
1
2014
124
0.110
Why?
Y Chromosome
4
2001
45
0.100
Why?
Odds Ratio
2
2014
1207
0.100
Why?
Chronic Pain
1
2016
146
0.100
Why?
Receptor Protein-Tyrosine Kinases
1
2014
148
0.100
Why?
Sexually Transmitted Diseases
2
2016
91
0.100
Why?
Self Report
1
2016
534
0.100
Why?
Antibodies
1
1995
351
0.100
Why?
Homeodomain Proteins
2
2014
538
0.100
Why?
Peptide Fragments
1
2017
756
0.100
Why?
Death
1
2014
76
0.100
Why?
Affect
1
2014
167
0.100
Why?
Health Status
3
2010
380
0.100
Why?
Smoking Cessation
1
2014
183
0.100
Why?
Arteries
1
2014
194
0.100
Why?
Drug Costs
1
2013
61
0.100
Why?
Sunlight
1
2013
25
0.100
Why?
Melatonin
1
2013
28
0.100
Why?
Interferon-alpha
1
2014
237
0.100
Why?
Femoral Nerve
1
1992
5
0.090
Why?
Osteoporotic Fractures
1
2012
27
0.090
Why?
Haploinsufficiency
1
2014
265
0.090
Why?
Apoptosis
5
1999
1811
0.090
Why?
Ligation
2
2012
136
0.090
Why?
Administration, Topical
2
2014
110
0.090
Why?
Steroids
1
2013
157
0.090
Why?
Sperm Capacitation
5
1997
20
0.090
Why?
Laparoscopy
4
2008
516
0.090
Why?
Anesthesia, Local
1
1992
35
0.090
Why?
Analysis of Variance
2
2012
950
0.090
Why?
Patient Selection
3
2004
711
0.090
Why?
Disorders of Sex Development
1
2012
70
0.090
Why?
Bupivacaine
1
1992
29
0.090
Why?
Blood Pressure
2
2015
1312
0.090
Why?
Brachytherapy
1
2012
69
0.090
Why?
Antineoplastic Combined Chemotherapy Protocols
3
1997
1302
0.090
Why?
Recombinant Proteins
1
2015
1293
0.090
Why?
Klinefelter Syndrome
1
2011
19
0.090
Why?
Sarcoma, Ewing
1
1992
111
0.090
Why?
Chromosome Deletion
3
2013
642
0.090
Why?
Life Style
1
2014
433
0.090
Why?
Heart Transplantation
1
2018
866
0.090
Why?
Hot Temperature
1
1992
136
0.090
Why?
Stem Cells
1
2016
683
0.090
Why?
Prenatal Diagnosis
1
2016
631
0.090
Why?
Kaplan-Meier Estimate
1
2014
1048
0.090
Why?
Karyotyping
2
2013
312
0.090
Why?
Deficiency Diseases
1
2011
9
0.090
Why?
Micromanipulation
1
1991
1
0.090
Why?
Vitamin D
1
2013
175
0.090
Why?
Soft Tissue Neoplasms
1
1992
128
0.090
Why?
Hydrocarbons, Halogenated
2
1981
5
0.090
Why?
Genetic Markers
3
2014
599
0.090
Why?
Pseudogenes
1
2011
50
0.090
Why?
Antinematodal Agents
2
1981
11
0.090
Why?
Patient Compliance
2
2011
458
0.080
Why?
Propane
2
1981
28
0.080
Why?
Sterilization, Tubal
1
2010
13
0.080
Why?
Cyclophosphamide
1
1992
421
0.080
Why?
Proportional Hazards Models
1
2014
1364
0.080
Why?
Data Collection
2
2011
369
0.080
Why?
Circadian Rhythm
1
2013
306
0.080
Why?
Public Health
1
2012
269
0.080
Why?
Insemination, Artificial, Heterologous
1
1990
2
0.080
Why?
Sarcoma
1
1992
205
0.080
Why?
Magnetic Resonance Imaging
3
2017
3695
0.080
Why?
Transition to Adult Care
1
2012
122
0.080
Why?
Models, Biological
1
1995
1370
0.080
Why?
Cricetinae
10
2000
365
0.080
Why?
Postoperative Complications
3
2005
3066
0.080
Why?
Medication Adherence
1
2013
330
0.080
Why?
Marital Status
1
2009
32
0.080
Why?
Motor Activity
1
2013
504
0.080
Why?
Physician-Patient Relations
1
2013
429
0.080
Why?
Liver Transplantation
1
2018
1105
0.080
Why?
Interdisciplinary Communication
1
2010
131
0.080
Why?
Brain Death
1
2010
75
0.080
Why?
Substance Withdrawal Syndrome
1
1990
148
0.080
Why?
Epigenesis, Genetic
1
2014
708
0.080
Why?
Sex Factors
2
2010
1309
0.070
Why?
Infant, Newborn
2
2019
8347
0.070
Why?
Proteins
2
2012
1018
0.070
Why?
Cooperative Behavior
1
2010
221
0.070
Why?
Statistics as Topic
1
2009
237
0.070
Why?
Intraoperative Care
1
2009
123
0.070
Why?
Darkness
1
2008
25
0.070
Why?
Urethra
1
2008
83
0.070
Why?
Carrier Proteins
3
1985
1011
0.070
Why?
Sus scrofa
1
2008
115
0.070
Why?
Peptides
2
2003
829
0.070
Why?
Longevity
1
2009
154
0.070
Why?
Algorithms
1
2015
1633
0.070
Why?
Genome, Human
1
2014
1279
0.070
Why?
Cattle
3
2025
537
0.070
Why?
Ethics, Medical
1
2010
399
0.070
Why?
Poly T
1
2007
1
0.070
Why?
Arginine
2
2020
335
0.070
Why?
Sildenafil Citrate
3
2008
57
0.060
Why?
Genetic Predisposition to Disease
2
2014
3262
0.060
Why?
Models, Animal
1
2008
452
0.060
Why?
Purines
3
2008
111
0.060
Why?
Constriction, Pathologic
3
1993
227
0.060
Why?
Maternal Age
2
2016
129
0.060
Why?
Breast Neoplasms
1
2018
2582
0.060
Why?
Predictive Value of Tests
4
2014
2225
0.060
Why?
Internet
2
2019
402
0.060
Why?
Patient Care Team
1
2010
550
0.060
Why?
Statistics, Nonparametric
2
2019
424
0.060
Why?
Polymorphism, Single Nucleotide
1
2014
2746
0.060
Why?
X Chromosome
2
2001
327
0.060
Why?
Double-Blind Method
3
2020
1584
0.060
Why?
Ovum
4
1997
15
0.060
Why?
Spermatocytes
3
1999
22
0.060
Why?
Polypropylenes
1
2005
15
0.060
Why?
Foreign-Body Reaction
1
2005
16
0.060
Why?
Hernia, Inguinal
1
2005
41
0.060
Why?
Surgical Mesh
1
2005
61
0.060
Why?
Critical Care
1
2010
668
0.060
Why?
Intestines
1
2008
578
0.050
Why?
Hypertrophy
1
2024
101
0.050
Why?
Radionuclide Imaging
3
1980
122
0.050
Why?
Rats
8
1997
3390
0.050
Why?
Kidney Function Tests
1
2024
133
0.050
Why?
Reproducibility of Results
3
2019
2883
0.050
Why?
Prognosis
3
2004
4772
0.050
Why?
Genital Diseases, Male
4
1993
13
0.050
Why?
Quality Control
3
1995
112
0.050
Why?
Nurses
1
2004
77
0.050
Why?
Disease Progression
2
2025
2109
0.050
Why?
Endocrine System Diseases
1
2003
43
0.050
Why?
Base Pair Mismatch
1
2003
20
0.050
Why?
Neoplasm Grading
2
2015
258
0.050
Why?
Obesity
1
2014
2332
0.050
Why?
Developmental Disabilities
1
2008
718
0.050
Why?
Imipramine
2
1973
17
0.050
Why?
Sex Chromosome Disorders of Sex Development
2
2013
15
0.050
Why?
Sex Chromosome Aberrations
2
2013
61
0.050
Why?
Diabetes Mellitus, Type 2
1
2012
1352
0.050
Why?
Microsatellite Repeats
1
2003
229
0.050
Why?
Imidazoles
1
2003
217
0.050
Why?
Transferrin
5
1985
45
0.050
Why?
Chlorohydrins
1
1981
1
0.050
Why?
Epichlorohydrin
1
1981
1
0.050
Why?
Chemical Industry
1
1981
7
0.050
Why?
Environmental Exposure
2
1981
212
0.050
Why?
Chromosomes, Human, Pair 18
1
2001
58
0.040
Why?
Ovulation Induction
2
2018
39
0.040
Why?
Glutamine
1
2003
196
0.040
Why?
Sural Nerve
1
2001
43
0.040
Why?
Muscular Atrophy, Spinal
1
2001
47
0.040
Why?
Benchmarking
1
2002
131
0.040
Why?
Community Health Services
1
2002
89
0.040
Why?
Polymorphism, Genetic
2
2001
785
0.040
Why?
Vascular Surgical Procedures
1
2006
532
0.040
Why?
Pregnancy, Multiple
1
2001
44
0.040
Why?
Regression Analysis
2
1994
759
0.040
Why?
Cyclic AMP
2
1998
222
0.040
Why?
DNA-Binding Proteins
2
1999
1877
0.040
Why?
Gonadotropin-Releasing Hormone
2
1977
73
0.040
Why?
Medical Oncology
1
2002
229
0.040
Why?
Medical Laboratory Personnel
1
2000
9
0.040
Why?
Hormones
1
2001
165
0.040
Why?
Phytotherapy
1
2020
45
0.040
Why?
Health Policy
1
2002
221
0.040
Why?
DNA Repair
1
2003
549
0.040
Why?
Nondisjunction, Genetic
1
1999
11
0.040
Why?
Survivors
1
2002
345
0.040
Why?
Orgasm
1
2019
6
0.040
Why?
Panax
1
2019
7
0.040
Why?
Video Recording
1
2020
200
0.040
Why?
Cells, Cultured
7
2014
2893
0.040
Why?
Centrifugation
1
1998
23
0.040
Why?
Commerce
1
2019
57
0.040
Why?
Diagnostic Imaging
1
2000
280
0.040
Why?
Muscle, Skeletal
1
2024
972
0.040
Why?
Proto-Oncogene Proteins c-bcl-2
1
1999
169
0.040
Why?
Syndrome
2
2016
1137
0.030
Why?
Mitoxantrone
1
1997
27
0.030
Why?
Transplant Recipients
1
2019
230
0.030
Why?
Plant Extracts
1
2019
132
0.030
Why?
Necrosis
1
1998
190
0.030
Why?
Zygote Intrafallopian Transfer
1
1997
1
0.030
Why?
Medical Laboratory Science
1
1997
12
0.030
Why?
Equipment Design
2
2016
575
0.030
Why?
Regulatory Sequences, Nucleic Acid
1
1998
146
0.030
Why?
DNA Copy Number Variations
2
2014
1004
0.030
Why?
Yohimbine
1
1997
13
0.030
Why?
Methods
4
1990
121
0.030
Why?
Repressor Proteins
2
1999
761
0.030
Why?
History, 21st Century
1
2018
264
0.030
Why?
Lymph
1
1976
7
0.030
Why?
Ultrasonography, Interventional
1
2019
199
0.030
Why?
Child
6
2012
25101
0.030
Why?
Patient Reported Outcome Measures
1
2019
203
0.030
Why?
Costs and Cost Analysis
1
1997
154
0.030
Why?
Fatty Acids
1
2019
351
0.030
Why?
Diagnosis, Differential
1
2002
1861
0.030
Why?
Vincristine
2
1997
190
0.030
Why?
Sexual Behavior, Animal
1
2016
60
0.030
Why?
Education, Medical
1
2000
281
0.030
Why?
Organ Size
2
2010
429
0.030
Why?
Logistic Models
3
2010
1779
0.030
Why?
Internship and Residency
2
2016
1195
0.030
Why?
Inhalation
1
1995
8
0.030
Why?
Weight Lifting
1
1995
3
0.030
Why?
User-Computer Interface
1
2016
155
0.030
Why?
Gonadotropins, Pituitary
2
1987
4
0.030
Why?
Proto-Oncogene Proteins
1
1999
579
0.030
Why?
Pilot Projects
2
2016
1398
0.030
Why?
Antineoplastic Agents
1
2005
1758
0.030
Why?
Dacarbazine
2
1992
91
0.030
Why?
Hodgkin Disease
1
1997
291
0.030
Why?
Immunohistochemistry
2
2014
1597
0.030
Why?
Radiotherapy, Adjuvant
1
2015
151
0.030
Why?
Dronabinol
2
1986
30
0.030
Why?
Bacteriuria
2
1973
83
0.030
Why?
Chromosome Disorders
1
1997
315
0.030
Why?
Discoidin Domain Receptor 1
1
2014
8
0.030
Why?
In Vitro Techniques
6
1986
822
0.030
Why?
Immunologic Tests
1
1994
16
0.030
Why?
Rats, Sprague-Dawley
1
1997
1126
0.030
Why?
Tumor Suppressor Protein p53
1
1999
726
0.030
Why?
Stem Cell Transplantation
1
2016
230
0.030
Why?
Doxorubicin
2
1992
286
0.030
Why?
Pituitary Hormones
1
2013
4
0.030
Why?
Gene Deletion
1
1997
767
0.030
Why?
Receptors, Adrenergic
1
1973
18
0.030
Why?
Image Processing, Computer-Assisted
1
1997
588
0.030
Why?
Species Specificity
1
2014
514
0.030
Why?
Glomerulonephritis
1
1974
75
0.030
Why?
Buffers
2
1991
28
0.030
Why?
Immunity, Cellular
1
1994
196
0.030
Why?
Pneumonia, Pneumococcal
1
1974
87
0.030
Why?
Receptors, FSH
2
1991
20
0.030
Why?
CpG Islands
1
2014
329
0.020
Why?
Urinary Tract Infections
2
1974
315
0.020
Why?
Hematocrit
1
2013
109
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
125
0.020
Why?
Real-Time Polymerase Chain Reaction
1
2014
523
0.020
Why?
Dose-Response Relationship, Drug
4
1990
1595
0.020
Why?
Diagnosis, Computer-Assisted
1
1992
82
0.020
Why?
Up-Regulation
1
2014
824
0.020
Why?
Pneumococcal Infections
1
1974
276
0.020
Why?
False Negative Reactions
2
1991
86
0.020
Why?
Rectum
1
1992
99
0.020
Why?
Genetic Therapy
1
2016
683
0.020
Why?
Hemoglobins
1
2013
311
0.020
Why?
Lipids
1
2015
550
0.020
Why?
National Institutes of Health (U.S.)
1
2011
132
0.020
Why?
Short Stature Homeobox Protein
1
2011
10
0.020
Why?
Nerve Block
1
1992
59
0.020
Why?
Peripheral Nervous System Diseases
1
1992
130
0.020
Why?
Health Expenditures
1
2012
133
0.020
Why?
Promoter Regions, Genetic
1
2014
1204
0.020
Why?
Pituitary Function Tests
1
1990
1
0.020
Why?
Calcinosis
1
1992
184
0.020
Why?
Seminiferous Tubules
2
1987
15
0.020
Why?
Drug Administration Schedule
1
2012
730
0.020
Why?
Blood Specimen Collection
1
1990
45
0.020
Why?
Global Health
1
1995
609
0.020
Why?
Health Status Indicators
1
2010
122
0.020
Why?
Prostatic Diseases
1
1989
14
0.020
Why?
Body Height
1
2011
191
0.020
Why?
Hepatitis, Viral, Human
1
1990
41
0.020
Why?
Sexuality
1
2009
10
0.020
Why?
Program Development
1
2010
181
0.020
Why?
Rats, Inbred Strains
3
1986
198
0.020
Why?
gamma-Glutamyltransferase
3
1986
49
0.020
Why?
Comparative Genomic Hybridization
1
2011
560
0.020
Why?
Survival Analysis
1
2012
1495
0.020
Why?
Fructose
1
1989
60
0.020
Why?
Spermatids
2
1999
26
0.020
Why?
Cyclic AMP Response Element Modulator
2
1999
23
0.020
Why?
Sequence Analysis, DNA
1
2014
1707
0.020
Why?
Acquired Immunodeficiency Syndrome
1
1990
219
0.020
Why?
Preservation, Biological
2
1985
10
0.020
Why?
Polymerase Chain Reaction
2
2003
1479
0.020
Why?
Growth Substances
1
1988
106
0.020
Why?
Self Concept
1
2009
155
0.020
Why?
Genetic Variation
1
2014
1508
0.020
Why?
Cytomegalovirus Infections
1
1990
217
0.020
Why?
Sympathomimetics
1
1987
11
0.020
Why?
Sclerosis
1
1987
29
0.020
Why?
Bicarbonates
1
1987
98
0.020
Why?
Hyperprolactinemia
1
1987
23
0.020
Why?
Thyroid Diseases
1
1987
28
0.020
Why?
Biomarkers, Tumor
1
2015
1560
0.020
Why?
Radiography
1
1989
752
0.020
Why?
Sodium Bicarbonate
1
1987
55
0.020
Why?
Hypothalamo-Hypophyseal System
1
1987
63
0.020
Why?
Biopsy, Needle
1
1987
214
0.020
Why?
Electrophoresis, Polyacrylamide Gel
3
1986
260
0.020
Why?
Mesocricetus
2
2000
69
0.020
Why?
Osteosarcoma
1
1989
259
0.020
Why?
Sodium
1
1987
275
0.020
Why?
Gene Expression Regulation
1
2014
2304
0.020
Why?
Functional Laterality
1
1986
172
0.020
Why?
Sampling Studies
1
2005
75
0.010
Why?
Microscopy, Electron
2
1982
307
0.010
Why?
Phenotype
1
2014
4304
0.010
Why?
Autoimmune Diseases
1
1987
269
0.010
Why?
Bone Neoplasms
1
1989
428
0.010
Why?
Vardenafil Dihydrochloride
1
2003
1
0.010
Why?
Technetium
2
1974
15
0.010
Why?
Triazines
1
2003
32
0.010
Why?
Cannabinoids
1
1983
32
0.010
Why?
Mice
2
2014
17596
0.010
Why?
Depression, Chemical
1
1982
34
0.010
Why?
Transsexualism
1
1982
14
0.010
Why?
Adrenergic alpha-Antagonists
2
1973
39
0.010
Why?
Tissue and Organ Harvesting
1
2002
39
0.010
Why?
DNA Primers
1
2003
602
0.010
Why?
Androgen-Insensitivity Syndrome
1
2001
26
0.010
Why?
Fluorescent Antibody Technique
1
1982
412
0.010
Why?
Reoperation
1
2005
818
0.010
Why?
Flow Cytometry
1
1984
754
0.010
Why?
Nervous System Diseases
1
1985
393
0.010
Why?
Dogs
2
1973
604
0.010
Why?
Singapore
1
2001
16
0.010
Why?
Fertility Agents, Female
1
2001
7
0.010
Why?
Licensure
1
2001
12
0.010
Why?
Codon
1
2001
95
0.010
Why?
Flushing
1
2000
6
0.010
Why?
Dizziness
1
2000
26
0.010
Why?
Headache
1
2000
105
0.010
Why?
Nose
1
2000
102
0.010
Why?
Dyspepsia
1
2000
108
0.010
Why?
Vision, Ocular
1
2000
124
0.010
Why?
Autoradiography
1
1999
65
0.010
Why?
Exons
1
2001
757
0.010
Why?
Prostaglandins
1
1978
37
0.010
Why?
bcl-2-Associated X Protein
1
1999
66
0.010
Why?
In Situ Nick-End Labeling
1
1999
120
0.010
Why?
Tissue Donors
1
2002
491
0.010
Why?
Body Weight
1
1982
970
0.010
Why?
Geography
1
1998
118
0.010
Why?
Norepinephrine
2
1980
153
0.010
Why?
Histocytological Preparation Techniques
1
1997
5
0.010
Why?
Kinetics
3
1985
1090
0.010
Why?
Vinblastine
1
1997
55
0.010
Why?
Meiosis
1
1998
104
0.010
Why?
Secretory Rate
1
1977
2
0.010
Why?
Immunoenzyme Techniques
1
1998
235
0.010
Why?
Chromatography, Ion Exchange
1
1977
50
0.010
Why?
Prednisone
1
1997
240
0.010
Why?
Cytosol
1
1977
138
0.010
Why?
Embryo, Mammalian
1
1999
443
0.010
Why?
Cell Count
1
1977
216
0.010
Why?
Atrophy
1
1977
237
0.010
Why?
Guinea Pigs
1
1976
157
0.010
Why?
Muscle Contraction
2
1980
151
0.010
Why?
Bucladesine
2
1986
18
0.010
Why?
Plastics
1
1995
12
0.010
Why?
Child, Preschool
3
1977
14347
0.010
Why?
Transplantation, Homologous
1
1976
639
0.010
Why?
Iodohippuric Acid
1
1974
2
0.010
Why?
Iodine Radioisotopes
1
1974
65
0.010
Why?
Craniopharyngioma
1
1994
33
0.010
Why?
Hyalin
1
1974
6
0.010
Why?
Rabbits
1
1995
614
0.010
Why?
Blood Urea Nitrogen
1
1974
71
0.010
Why?
Uremia
1
1974
37
0.010
Why?
Spinal Cord Neoplasms
1
1994
63
0.010
Why?
Mestranol
1
1973
2
0.010
Why?
Ethynodiol Diacetate
1
1973
2
0.010
Why?
Phentolamine
1
1973
16
0.010
Why?
Parasympatholytics
1
1973
9
0.010
Why?
Fibrin
1
1974
64
0.010
Why?
Parasympathetic Nervous System
1
1973
14
0.010
Why?
Disseminated Intravascular Coagulation
1
1974
67
0.010
Why?
Atropine
1
1973
26
0.010
Why?
Kidney Glomerulus
1
1974
80
0.010
Why?
Transducers
1
1973
22
0.010
Why?
Pituitary Neoplasms
1
1994
77
0.010
Why?
Proteinuria
1
1974
105
0.010
Why?
Contraceptives, Oral
1
1973
39
0.010
Why?
Sympathetic Nervous System
1
1973
55
0.010
Why?
Protein Binding
1
1977
1661
0.010
Why?
Stimulation, Chemical
2
1986
42
0.010
Why?
Electromyography
1
1973
136
0.010
Why?
Sulfur
1
1972
11
0.010
Why?
Colloids
1
1972
16
0.010
Why?
Urination
1
1972
27
0.010
Why?
1-Methyl-3-isobutylxanthine
2
1984
13
0.010
Why?
Cell Nucleus
2
1985
551
0.010
Why?
Cystitis
1
1972
48
0.010
Why?
Streptococcus pneumoniae
1
1974
377
0.010
Why?
Staining and Labeling
1
1992
168
0.010
Why?
Radioligand Assay
1
1991
23
0.010
Why?
Radioimmunoassay
1
1991
98
0.010
Why?
Microscopy, Fluorescence
1
1992
307
0.010
Why?
Chronic Disease
1
1974
1194
0.000
Why?
Sepsis
1
1974
493
0.000
Why?
Acute Disease
1
1992
1135
0.000
Why?
Metaphase
1
1988
31
0.000
Why?
Sex Preselection
1
1988
6
0.000
Why?
Mitogens
1
1988
30
0.000
Why?
Disease Models, Animal
1
1998
4429
0.000
Why?
Blood
1
1988
99
0.000
Why?
Cisplatin
1
1989
269
0.000
Why?
Culture Media
1
1988
169
0.000
Why?
Kidney
1
1974
1283
0.000
Why?
Chromatography, High Pressure Liquid
1
1988
333
0.000
Why?
Fluorescent Dyes
1
1988
245
0.000
Why?
Cell Division
1
1988
720
0.000
Why?
Lung
1
1974
1516
0.000
Why?
Plasminogen Activators
1
1986
19
0.000
Why?
Intradermal Tests
1
1985
2
0.000
Why?
Brain Neoplasms
1
1994
1224
0.000
Why?
Histamine
1
1985
50
0.000
Why?
Hydroxyapatites
1
1985
2
0.000
Why?
Adsorption
1
1985
34
0.000
Why?
Diabetic Neuropathies
1
1985
55
0.000
Why?
Cold Temperature
1
1985
81
0.000
Why?
Filtration
1
1985
22
0.000
Why?
Ethanolamines
1
1985
24
0.000
Why?
Heterochromatin
1
1985
46
0.000
Why?
RNA, Ribosomal
1
1985
49
0.000
Why?
Zona Pellucida
1
1984
11
0.000
Why?
Inhibins
1
1985
84
0.000
Why?
Cannabinol
1
1983
1
0.000
Why?
Transglutaminases
1
1983
27
0.000
Why?
Cannabidiol
1
1983
19
0.000
Why?
Acyltransferases
1
1983
62
0.000
Why?
Cell Line
1
1988
2560
0.000
Why?
Cell Survival
1
1985
841
0.000
Why?
Receptors, Cell Surface
1
1985
422
0.000
Why?
Adrenergic Fibers
1
1980
3
0.000
Why?
Acetylcholinesterase
1
1980
13
0.000
Why?
Cholinergic Fibers
1
1980
9
0.000
Why?
Acetylcholine
1
1980
82
0.000
Why?
Doppler Effect
1
1979
2
0.000
Why?
Prostaglandins A
1
1978
1
0.000
Why?
Prostaglandins E
1
1978
8
0.000
Why?
Prostaglandins F
1
1978
9
0.000
Why?
RNA, Messenger
1
1985
2537
0.000
Why?
Sperm Maturation
1
1978
9
0.000
Why?
Sperm Agglutination
1
1978
3
0.000
Why?
Drug Synergism
1
1978
232
0.000
Why?
Viscosity
1
1978
39
0.000
Why?
Sheep
1
1978
224
0.000
Why?
Ultrasonics
1
1977
29
0.000
Why?
Veins
1
1977
99
0.000
Why?
Pennsylvania
1
1973
57
0.000
Why?
Intrauterine Devices
1
1973
13
0.000
Why?
Klebsiella Infections
1
1973
61
0.000
Why?
Urinary Tract
1
1973
61
0.000
Why?
Drug Combinations
1
1973
270
0.000
Why?
Escherichia coli Infections
1
1973
184
0.000
Why?
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