Conwell Darwin L, Wu Bechien U
Center for Pancreatic Disease, Brigham and Women's Hospital, Division of Gastroenterology, Hepatology and Endoscopy, Harvard Medical School, Boston, MA, USA.
Clin Gastroenterol Hepatol. 2012 Oct;10(10):1088-95. doi: 10.1016/j.cgh.2012.05.015. Epub 2012 May 27.