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Summary
No abstract available in PubMed .
Keywords:
AsiaBirth Spacing--historyChild HealthDelivery Of Health CareDemographic FactorsDeveloped CountriesEastern AsiaEducationFamily PlanningHealthHealth EducationHealth ServicesImmunizationInfant MortalityJapanMaternal MortalityMaternal-child Health ServicesMortalityNutrition ProgramsOrganization And AdministrationPopulationPopulation DynamicsPrimary Health CareProgram EffectivenessProgram EvaluationProgramsVaccination