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Summary
No abstract available in PubMed .
Keywords:
Abortion Rate--statisticsAbortion, Induced--statisticsCzechoslovakiaDemographic FactorsDeveloped CountriesDivorce--statisticsEastern EuropeEuropeFamily PlanningFertility Control, PostconceptionFertility--statisticsInfant Mortality--statisticsMarriage--statisticsMortality--statisticsNeonatal Mortality--statisticsNuptiality--statisticsPopulationPopulation Dynamics