Martin L Freeman1. 1. Professor of Medicine Chief, Division of Gastroenterology, Hepatology and Nutrition Director, Advanced Endoscopy Fellowship University of Minnesota Minneapolis, Minnesota.
Authors: Tossapol Kerdsirichairat; Rajeev Attam; Mustafa Arain; Yan Bakman; David Radosevich; Martin Freeman Journal: Endoscopy Date: 2014-09-12 Impact factor: 10.093