R K Mittal1, V Bhalla. 1. Section of Gastroenterology 111D, University of California-San Diego, 3350 La Jolla Village Drive, San Diego, CA 92161, USA. rmittal@ucsd.edu
Authors: Flemming H Gravesen; Peter Funch-Jensen; Hans Gregersen; Asbjørn Mohr Drewes Journal: World J Gastroenterol Date: 2009-01-14 Impact factor: 5.742