title: [Outbreak of ornithosis in the Fraena health district in 1981].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D001717:Birds; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009664:Norway; D009956:Psittacosis / Q000453:epidemiology* / Q000635:transmission
vernacular_title: Ornitoseepidemi i Fraena legedistrikt i 1981.