Microradiographic studies on trabecular changes of the bone in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000150:complications*; D001842:Bone and Bones; D006801:Humans; D010024:Osteoporosis / Q000209:etiology*
ARTHRITIS, RHEUMATOID/complications; OSTEOPOROSIS/etiology