title: Sacroiliitis and ankylosing spondylitis in North American Indians.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D044383:Black People; D001955:British Columbia; D004739:England; D006801:Humans; D007198:Indians, North American; D007563:Jamaica; D007592:Joint Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology; D008297:Male; D011859:Radiography; D012446:Sacroiliac Joint; D013167:Spondylitis, Ankylosing / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology*; D044465:White People