title: [Treatment strategy for severe and refractory inflammatory bowel disease].
authors.affiliation: Department of Gastroenterology and Hepatology, School of Medicine, Tokyo Medical and Dental University.
authors.forename: Makoto
authors.initials: M
authors.lastname: Naganuma
authors.forename: Mamoru
authors.initials: M
authors.lastname: Watanabe
mesh_terms: D003093:Colitis, Ulcerative / Q000188:drug therapy*; D003424:Crohn Disease / Q000188:drug therapy*; D004351:Drug Resistance; D006801:Humans