Maksimova, T M [Characteristics of morbidity among population groups in relation to the per capita income]. [electronic resource] - Sovetskoe zdravookhranenie 1991 - 26-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0038-5239 Subjects--Topical Terms: AdultChildFamily CharacteristicsFamily HealthFemaleHumansIncomeMaleMiddle AgedMorbiditySocioeconomic FactorsUSSR