Spontaneous fracture of pelvis in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000150:complications*; D002118:Calcium / Q000097:blood; D005260:Female; D005598:Fractures, Spontaneous / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D008875:Middle Aged; D010018:Osteomalacia / Q000150:complications; D010384:Pelvic Bones; D011859:Radiography
D002118:Calcium