Search results for: Theodore R. Levin
Clinical Gastroenterology and Hepatology > 2013 > 11 > 9 > 1158-1166
Clinical Gastroenterology and Hepatology > 2013 > 11 > 2 > 172-180
Gastroenterology > 2012 > 143 > 2 > 382-389
Clinical Gastroenterology and Hepatology > 2012 > 10 > 1 > 37-45