Rheumatoid arthritis in old age.
D000309:Adrenal Insufficiency / Q000150:complications; D000368:Aged; D000375:Aging; D000686:Amyloidosis / Q000150:complications; D001161:Arteriosclerosis / Q000150:complications; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged; D009026:Mortality