Gupta Arjun, Tang Zhouwen, Agrawal Deepak
Department of Internal Medicine, University Texas Southwestern Medical Center, Dallas; Parkland Hospital, Dallas, Tex.
Parkland Hospital, Dallas, Tex; Division of Gastroenterology, University Texas Southwestern Medical Center, Dallas; Digestive & Liver Specialists of Houston, Tex.
Am J Med. 2018 Jul;131(7):760-763. doi: 10.1016/j.amjmed.2018.03.002. Epub 2018 Mar 27.