Barrett G Levesque1, William J Sandborn. 1. Inflammatory Bowel Disease Center, Division of Gastroenterology, University of California San Diego, La Jolla, CA 92093-0956, USA.
Authors: Neeraj Narula; John K Marshall; Jean-Frederic Colombel; Grigorios I Leontiadis; John G Williams; Zack Muqtadir; Walter Reinisch Journal: Am J Gastroenterol Date: 2016-02-09 Impact factor: 10.864