[Ulcerous colitis, erythema nodosum and Feissinger-Leroy-Reiter syndrome].
D016918:Arthritis, Reactive / Q000209:etiology*; D003092:Colitis; D003093:Colitis, Ulcerative / Q000150:complications*; D004893:Erythema Nodosum / Q000209:etiology*; D006801:Humans
COLITIS, ULCERATIVE/complications; ERYTHEMA NODOSUM/etiology; REITER'S DISEASE/etiology