Search results for: Hashem B. El-Serag
Alimentary Pharmacology & Therapeutics > 52 > 1 > 20 - 36
Alimentary Pharmacology & Therapeutics > 51 > 8 > 770 - 780
Alimentary Pharmacology & Therapeutics > 49 > 11 > 1442 - 1447
Alimentary Pharmacology & Therapeutics > 52 > 1 > 20 - 36
Alimentary Pharmacology & Therapeutics > 51 > 8 > 770 - 780
Alimentary Pharmacology & Therapeutics > 49 > 11 > 1442 - 1447