Douglas K Rex1. 1. Director of Endoscopy Indiana University Hospital Professor, Department of Medicine Division of Gastroenterology and Hepatology Indiana University School of Medicine Indianapolis, Indiana.
Authors: Douglas K Rex; David A Johnson; Joseph C Anderson; Phillip S Schoenfeld; Carol A Burke; John M Inadomi Journal: Am J Gastroenterol Date: 2009-02-24 Impact factor: 10.864