Hung Christopher, Leddin Desmond
Division of Gastroenterology, Department of Medicine, Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada.
Clin Gastroenterol Hepatol. 2014 Oct;12(10):A21-2. doi: 10.1016/j.cgh.2014.04.023. Epub 2014 Apr 30.