title: Seronegative spondylarthropathies.
authors.forename: F C
authors.initials: FC
authors.lastname: Arnett
mesh_terms: D000328:Adult; D001168:Arthritis / Q000150:complications; D016918:Arthritis, Reactive; D003093:Colitis, Ulcerative / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D011565:Psoriasis; D013167:Spondylitis, Ankylosing