title: [Echinococcosis in the Aktiubinsk region in the past 15 years (1955-1969)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004443:Echinococcosis / Q000453:epidemiology*; D004444:Echinococcosis, Hepatic / Q000453:epidemiology; D004445:Echinococcosis, Pulmonary / Q000453:epidemiology; D005260:Female; D006801:Humans; D007623:Kazakhstan; D008297:Male; D008875:Middle Aged; D009790:Occupations
vernacular_title: Ob ékhinokokkoze v Aktiubinskoĭ oblasti za 15 let (1955-1969.