title: [Essential problems in studying the epidemiology of malaria in the USSR].
authors: V S
authors: VS
authors: Orlov
authors: N I
authors: NI
authors: Neuĭman
authors: A M
authors: AM
authors: Baranova
mesh_terms: D004812:Epidemiologic Methods; D006801:Humans; D008288:Malaria / Q000453:epidemiology*; D014586:USSR
vernacular_title: Aktual'nye voprosy izucheniia épidemiologii maliarii v SSSR.