Galiatsatos Polymnia
Division of Gastroenterology, Department of Medicine, The Sir Mortimer B. Davis Jewish General Hospital, McGill University, Montreal, Quebec, Canada.
Gastroenterology. 2011 Oct;141(4):1159-60, 1533. doi: 10.1053/j.gastro.2010.07.054. Epub 2011 Aug 18.