ARA presidential address. The final common pathway.
D001172:Arthritis, Rheumatoid / Q000453:epidemiology; D003365:Costs and Cost Analysis; D005260:Female; D005582:Foundations; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D012955:Societies, Medical; D014481:United States