Chiang Austin L, Vartabedian Bryan, Spiegel Brennan
Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA.
Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA.
Am J Gastroenterol. 2016 Aug;111(8):1082-4. doi: 10.1038/ajg.2016.259. Epub 2016 Jun 28.