title: Ulcerative colitis: recent developments.
authors.affiliation: Dep. of Surgery, Academic Medical Center, Amsterdam, The Netherlands.
authors.forename: K H
authors.initials: KH
authors.lastname: Tytgat
authors.forename: N J
authors.initials: NJ
authors.lastname: Lygidakis
mesh_terms: D003093:Colitis, Ulcerative / Q000276:immunology / Q000473:pathology / Q000628:therapy; D006801:Humans