title: [Clinical epidemiology of rheumatoid arthritis--activities of J-ARAMIS].
authors.affiliation: Institute of Rheumatology, Tokyo Women's Medical University.
authors.forename: Hisashi
authors.initials: H
authors.lastname: Yamanaka
mesh_terms: D001172:Arthritis, Rheumatoid / Q000453:epidemiology; D015331:Cohort Studies; D003625:Data Collection; D016208:Databases, Factual; D006801:Humans; D007256:Information Systems; D007564:Japan / Q000453:epidemiology