Robb Paul M, Sorrentino Dario
IBD Center, Division of Gastroenterology, Virginia Tech-Carilion School of Medicine, 3 Riverside Circle, Roanoke, VA, 24016, USA.
Int J Colorectal Dis. 2015 Feb;30(2):283-4. doi: 10.1007/s00384-014-1984-x. Epub 2014 Aug 21.