Ketchem C J, Dellon E S
Division of Gastroenterology and Hepatology, Department of Medicine, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Division of Gastroenterology and Hepatology, Department of Medicine, Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Gastro Hep Adv. 2022;1(1):52-54. doi: 10.1016/j.gastha.2021.09.004. Epub 2022 Feb 7.