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[A survey on the sex ratio at birth in Beijing]

P Zou

    Ren Kou Yan Jiu = Renkou Yanjiu
    |July 29, 1983
    PubMed
    Abstract

    No abstract available in PubMed .

    Keywords:
    AsiaBirth RateChinaDemographic FactorsDeveloping CountriesEastern AsiaEvaluationEvaluation MethodologyFamily And HouseholdFamily CharacteristicsFamily SizeFamily Size, IdealFertilityFertility MeasurementsMeasurementPopulationPopulation CharacteristicsPopulation DynamicsResearch MethodologySex DistributionSex FactorsSex PreferenceSex Ratio

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