Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2019 https://researcherprofiles.org/profile/74046724 31593766 Rubin JB, Srisengfa YT, Albhaisi S, Acharya C, Nangia G, Shaikh T, Thacker LR, Reddy KR, Tandon P, Bajaj JS, Lai JC