Sondhi Arjun R, Piper Marc S, DiMagno Matthew J
University of Michigan, Department of Internal Medicine, Division of Gastroenterology and Hepatology, Ann Arbor, Michigan.
Gastroenterology. 2018 Apr;154(5):e12-e13. doi: 10.1053/j.gastro.2017.07.011. Epub 2017 Jul 19.