Authors: Cynthia M Nijenhuis; Peter G J ter Horst; Lolkje T W de Jong-van den Berg; Bob Wilffert Journal: Br J Clin Pharmacol Date: 2012-01 Impact factor: 4.335
Authors: Erica R Gross; Michael D Gershon; Kara G Margolis; Zoya V Gertsberg; Zhishan Li; Robert A Cowles Journal: Gastroenterology Date: 2012-05-15 Impact factor: 22.682