title: [Epidemiology of rheumatoid arthritis in Finland].
authors.affiliation: KYS:n sisätautien Klinikka PL 1777, 70211 Kuopio. oili.kaipiainen-seppanen@kuh.fi
authors.forename: Oili
authors.initials: O
authors.lastname: Kaipiainen-Seppänen
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D001172:Arthritis, Rheumatoid / Q000453:epidemiology* / Q000209:etiology* / Q000628:therapy; D003131:Combined Modality Therapy; D005260:Female; D005387:Finland / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011379:Prognosis; D018570:Risk Assessment; D012720:Severity of Illness Index; D017678:Sex Distribution; D016019:Survival Analysis