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Updated: Aug 11, 2026

Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
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Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats

Published on: October 13, 2018

[[A study on sex ratio variation in Korea]]

K S Baeg, S B Lee

    In'Gu Pogon Nonjip = Journal of Population and Health Studies
    |December 1, 1989
    PubMed

    Keywords:
    Age FactorsAgricultureAsiaComparative StudiesDemographic FactorsDeveloping CountriesEastern AsiaEconomic DevelopmentEconomic FactorsIndustrializationKoreaKorea, Republic OfMacroeconomic FactorsPopulationPopulation CharacteristicsResearch MethodologyRural PopulationSex DistributionSex FactorsSex RatioStudiesUrban Population

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