Vishnevsky, A G Epidemiological transition in the USSR as mirrored by regional differences. [electronic resource] - Genus - 79-100 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0016-6987 Subjects--Topical Terms: Age FactorsCause of DeathDemographyDeveloped CountriesDiseaseGeographyHealthMortalityPopulationPopulation CharacteristicsPopulation DynamicsResearchUSSR