title: [Classifications and activity indexes of ulcerative colitis].
authors.affiliation: Inflammatory Bowel Disease Center, Yokohama City University Medical Center.
authors.forename: Hiroto
authors.initials: H
authors.lastname: Kinoshita
authors.forename: Reiko
authors.initials: R
authors.lastname: Kunisaki
authors.forename: Shin
authors.initials: S
authors.lastname: Maeda
mesh_terms: D003093:Colitis, Ulcerative / Q000145:classification* / Q000473:pathology / Q000503:physiopathology; D003113:Colonoscopy; D006801:Humans