1. P568 Bowel ultrasonography is useful to evaluate disease activity in ulcerative colitis patients. (25th January 2019) Authors: Takahashi, S; Hirano, Y; Izumikawa, K; Colvin, H; Colvin, M; Kagawa, T; Aoyama, Y; Matsueda, M; Kawai, Y; Okamoto, K; Sakakihara, I; Yamamoto, K; Tanaka, S; Matsuura, M; Ishikawa, S; Wato, M; Hasui, T; Inaba, T Journal: Journal of Crohn's and colitis Issue: Volume 13(2019)Supplement 1 Page Start: S398 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗