title: [Brucellosis in Poland in the years 1961-1970].
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D002006:Brucellosis / Q000453:epidemiology* / Q000401:mortality; D002007:Brucellosis, Bovine / Q000453:epidemiology; D002417:Cattle; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland
vernacular_title: Bruceloza w Polsce w latach 1961-1970.