The prevalence of rheumatoid arthritis in Sweden.
Wollheim
F A
FA
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012042:Registries; D017678:Sex Distribution; D011795:Surveys and Questionnaires; D013548:Sweden / Q000453:epidemiology