Shivesh Punit, Philip E. Dubé, Cambrian Y. Liu, Nandini Girish, M. Kay Washington, D. Brent Polk
Gastroenterology.
Author manuscript; available in PMC 2016 Oct 1.Published in final edited form as: Gastroenterology. 2015 Oct; 149(4): 993–1005.e2. Published online 2015 Jun 11. doi: 10.1053/j.gastro.2015.06.004