Elfanagely Yousef, Atsawarungruangkit Amporn, Moss Steven F
Department of Internal Medicine.
Division of Gastroenterology, Warren Alpert Medical School of Brown University, Providence, Rhode Island.
Gastroenterology. 2021 May;160(6):1917-1921. doi: 10.1053/j.gastro.2021.01.232. Epub 2021 Feb 4.