RHEUMATOID SPONDYLITIS AND ULCERATIVE COLITIS.
D001168:Arthritis; D001172:Arthritis, Rheumatoid; D003092:Colitis; D003093:Colitis, Ulcerative; D006384:Hemagglutination; D006801:Humans; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
ARTHRITIS, RHEUMATOID; COLITIS, ULCERATIVE; HEMAGGLUTINATION; SPONDYLITIS