title: [Influenza in Poland in 1966].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D008297:Male; D011044:Poland
vernacular_title: Grypa w Polsce w 1966 r.