Boumitri Christine, Parra Viviana, Kedia Prashant, Sharaiha Reem Z, Kahaleh Michel
Division of Gastroenterology and Hepatology, Weil Cornell Medical College, Cornell University, New York, New York, USA.
Gastrointest Endosc. 2015 Jan;81(1):230-1. doi: 10.1016/j.gie.2014.04.032. Epub 2014 Jun 11.