Epidemiology of the rheumatic diseases.
D000328:Adult; D000368:Aged; D001171:Arthritis, Juvenile / Q000453:epidemiology; D001172:Arthritis, Rheumatoid / Q000453:epidemiology; D002170:Canada; D005260:Female; D006073:Gout / Q000453:epidemiology; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000453:epidemiology; D012106:Research; D012216:Rheumatic Diseases / Q000453:epidemiology* / Q000401:mortality / Q000451:nursing; D012306:Risk; D012595:Scleroderma, Systemic / Q000453:epidemiology / Q000401:mortality; D013167:Spondylitis, Ankylosing / Q000453:epidemiology; D014481:United States