DAVID GRAHAM to Reference Standards
This is a "connection" page, showing publications DAVID GRAHAM has written about Reference Standards.
Connection Strength
0.071
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Simplified 13C-urea breath test for detection of Helicobacter pylori infection. Am J Gastroenterol. 2001 Jun; 96(6):1741-5.
Score: 0.042
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How accurate is the determination of blood in gastric juice? Comparison of peroxidase and porphyrin methods. Aliment Pharmacol Ther. 1996 Jun; 10(3):333-7.
Score: 0.029