Rheumatoid arthritis in Hiroshima and Nagasaki, Japan. Prevalence, incidence, and clinical characteristics.
D000017:ABO Blood-Group System; D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000209:etiology; D001799:Blood Sedimentation; D005260:Female; D005500:Follow-Up Studies; D006400:Hematocrit; D006801:Humans; D007564:Japan; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D009689:Nuclear Warfare; D011507:Proteinuria; D011830:Radiation Effects; D011859:Radiography; D012217:Rheumatoid Factor; D013588:Syphilis Serodiagnosis
D000017:ABO Blood-Group System; D012217:Rheumatoid Factor