Iwaya Yugo, Streutker Catherine, Marcon Norman
Division of Gastroenterology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.
Division of Laboratory Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.
Clin Gastroenterol Hepatol. 2019 Mar;17(4):e35. doi: 10.1016/j.cgh.2018.01.044. Epub 2018 Feb 1.