Ahmad Dina S, Sahak Khalid, Lazenby Audrey J, Bhat Ishfaq
Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Gastrointest Endosc. 2017 Sep;86(3):564-565. doi: 10.1016/j.gie.2017.02.030. Epub 2017 Mar 7.