The clinical course of arthritis associated with ulcerative colitis and regional ileitis.
D001168:Arthritis; D003092:Colitis; D003093:Colitis, Ulcerative / Q000150:complications*; D003424:Crohn Disease / Q000150:complications*; D006801:Humans; D007079:Ileitis
COLITIS, ULCERATIVE/complications; ILEITIS, REGIONAL/complications