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Summary
No abstract available in PubMed .
Keywords:
AmericasBreast FeedingCaribbeanComparative StudiesContraceptionContraceptive UsageData AnalysisData QualityDemographic FactorsDeveloping CountriesFamily PlanningFertility DeterminantsFertility MeasurementsFertility SurveysFertility--changesHaitiHealthInfant NutritionLatin AmericaNorth AmericaNuptiality--changesNutritionPopulationPopulation DynamicsResearch MethodologyStudies