Family survey of Reiter's disease.
D016918:Arthritis, Reactive / Q000235:genetics; D001172:Arthritis, Rheumatoid / Q000150:complications; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D011565:Psoriasis / Q000150:complications; D012217:Rheumatoid Factor / Q000302:isolation & purification; D012446:Sacroiliac Joint; D012737:Sex Factors; D013166:Spondylitis / Q000150:complications; D013167:Spondylitis, Ankylosing / Q000150:complications
D012217:Rheumatoid Factor