title: [An aggressive arthritis].
authors.affiliation: HYS:n sisätautien klinikka, Haartmaninkatu 4 00290 Helsinki
authors.forename: P
authors.initials: P
authors.lastname: Koskinen
authors.forename: M
authors.initials: M
authors.lastname: Saarela
authors.forename: M
authors.initials: M
authors.lastname: Tiikkainen
authors.forename: T
authors.initials: T
authors.lastname: Pettersson
mesh_terms: D000368:Aged; D001168:Arthritis / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D001943:Breast Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D018270:Carcinoma, Ductal, Breast / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D005260:Female; D005384:Finger Joint / Q000473:pathology; D006621:Hip Joint / Q000473:pathology; D006801:Humans; D007719:Knee Joint / Q000473:pathology; D010257:Paraneoplastic Syndromes / Q000175:diagnosis / Q000209:etiology*
vernacular_title: ärhakkä niveltulehdys.