Winston John H, Shi Xuan-Zheng, Powell Don W
Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Texas Medical Branch, Galveston, Texas.
Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Texas Medical Branch, Galveston, Texas.
Gastroenterology. 2017 Jun;152(8):1803-1804. doi: 10.1053/j.gastro.2017.05.001. Epub 2017 May 4.