Search results for: Hazem Hammad
Digestive Diseases and Sciences > 2019 > 64 > 9 > 2638-2644
Clinical Gastroenterology and Hepatology > 2018 > 16 > 9 > 1521-1528
Gastrointestinal Endoscopy > 2018 > 87 > 5 > 1263-1269
Current Gastroenterology Reports > 2014 > 16 > 5 > 1-10