Iwaya Yugo, Rowsell Corwyn, Gupta Vikas, 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.
Am J Gastroenterol. 2018 Nov;113(11):1580. doi: 10.1038/s41395-018-0216-3.