Su Grace L, Ko Cynthia W, Bercik Premysl, Falck-Ytter Yngve, Sultan Shahnaz, Weizman Adam V, Morgan Rebecca L
Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan; Gastroenterology Section, Veterans Administration Ann Arbor Healthcare System, Ann Arbor, Michigan.
Division of Gastroenterology, University of Washington Medical School, Seattle, Washington.
Gastroenterology. 2020 Aug;159(2):697-705. doi: 10.1053/j.gastro.2020.05.059. Epub 2020 Jun 9.