Perry Isaac E, Azam Mohammad Umair, Yap John Erikson
Department of Gastroenterology & Hepatology.
Department of Internal Medicine, Medical College of Georgia, Augusta, Georgia.
Gastroenterology. 2021 May;160(6):1940-1942. doi: 10.1053/j.gastro.2021.01.226. Epub 2021 Feb 3.