Search results for: Hashem B. El-Serag
Clinical Gastroenterology and Hepatology > 2016 > 14 > 2 > 301-308.e2
Clinical Gastroenterology and Hepatology > 2015 > 13 > 11 > 1907-1918
Clinical Gastroenterology and Hepatology > 2016 > 14 > 2 > 301-308.e2
Clinical Gastroenterology and Hepatology > 2015 > 13 > 11 > 1907-1918