1. S736 Identifying the Optimal Treatment Sequence for Ustekinumab in Treatment Algorithms for Advanced Therapies in Ulcerative Colitis. (October 2021) Authors: Zhang, Suyuan; Dimova, Mariya; Teeple, Amanda; Ding, Zhijie; Muser, Erik; Izanec, James L. Journal: American journal of gastroenterology Issue: Volume 116:Supplement(2021)ACG Annual Meeting Abstracts 1 Page Start: S338 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗