Mayo Clinic
Department of Internal Medicine, Division of Gastroenterology & Hepatology, Mayo Clinic, Scottsdale, Arizona, USA.
American Journal of Gastroenterology | December 27, 2022 | Volume: 118 | Issue: 2 | Pages: 188-192
American Journal of Gastroenterology | October 20, 2021 | Volume: 116 | Issue: 12 | Pages: 2321-2323