title: A family study of ulcerative colitis. With particular reference to ankylosing spondylitis and sacroiliitis.
mesh_terms: D003093:Colitis, Ulcerative / Q000150:complications* / Q000235:genetics; D005260:Female; D005528:Foot / Q000000981:diagnostic imaging; D006225:Hand / Q000000981:diagnostic imaging; D006801:Humans; D008161:Lumbosacral Region / Q000000981:diagnostic imaging; D008297:Male; D010388:Pelvis / Q000000981:diagnostic imaging; D011859:Radiography; D012446:Sacroiliac Joint; D012737:Sex Factors; D013166:Spondylitis / Q000150:complications*; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000000981:diagnostic imaging / Q000453:epidemiology