title: [Imported malaria in Leningrad in 1975-1977].
mesh_terms: D000293:Adolescent; D000349:Africa; D001208:Asia; D006801:Humans; D008288:Malaria / Q000453:epidemiology*; D008297:Male; D010963:Plasmodium falciparum; D012426:Russia; D014195:Travel
vernacular_title: O zavoznoĭ maliarii v Leningrade v 1975-1977.