Moran Robert A, Brewer Gutierrez Olaya, Yang Juliana, Kerdsirichairat Tossapol, Sanaei Omid, Kumbhari Vivek, Khashab Mouen A
Division of Gastroenterology and Hepatology, Johns Hopkins Hospital, Baltimore, Maryland, United States.
Endoscopy. 2018 Nov;50(11):E309-E311. doi: 10.1055/a-0640-2303. Epub 2018 Aug 14.