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Abstract
No abstract available in PubMed .
Keywords:
Age FactorsBiologyBirth OrderBirth WeightBody WeightCzech RepublicDemographic FactorsDeveloped CountriesEastern EuropeEconomic FactorsEducational Status--womenEuropeFamily And HouseholdFamily CharacteristicsFamily RelationshipsFetusGestational AgeInfant MortalityMarital StatusMaternal AgeMortalityMortality DeterminantsNuptialityParental AgePhysiologyPopulationPopulation CharacteristicsPopulation DynamicsPregnancyReproductionRisk FactorsSocioeconomic FactorsSocioeconomic Status