Arthritis, inflammatory bowel disease, and histocompatibility antigens.
D001168:Arthritis / Q000150:complications / Q000276:immunology*; D003093:Colitis, Ulcerative / Q000150:complications / Q000276:immunology*; D003424:Crohn Disease / Q000150:complications / Q000276:immunology*; D006649:Histocompatibility Antigens; D006801:Humans
D006649:Histocompatibility Antigens