Brewer Gutierrez Olaya I, Runge Thomas, Ichkhanian Yervant, Vosoughi Kia, Khashab Mouen A
Division of Gastroenterology and Hepatology, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Endoscopy. 2019 Dec;51(12):E400-E401. doi: 10.1055/a-0965-6402. Epub 2019 Jul 24.