L'vov, D K [New natural-focus viral diseases of man in the USSR (a review of the literature)]. [electronic resource] - Meditsinskaia parazitologiia i parazitarnye bolezni - 86-92 p. digital Publication Type: English Abstract; Journal Article; Review ISSN: 0025-8326 Subjects--Topical Terms: Arbovirus Infections--epidemiologyArboviruses--classificationDisease ReservoirsHumansUSSRVirus Diseases--epidemiology