1. P136 Association between histological indices and ulcerative colitis activity measures among patients in the HICKORY (etrolizumab) open-label induction cohort. (25th January 2019) Authors: Peyrin-Biroulet, L; Feagan, B; Pai, R K; Arulmani, U; Boruvka, A; Oh, Y S; Scherl, A; Scalori, A; Arrisi, P; Tole, S; Rubin, D T Journal: Journal of Crohn's and colitis Issue: Volume 13(2019)Supplement 1 Page Start: S157 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗