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The prevalence of breast feeding in Calgary, 1979-1980
Abstract
No abstract available in PubMed .
Keywords:
Age FactorsAmericasBottle FeedingBreast Feeding--changesBreast Feeding--statisticsCanadaCohort AnalysisDemographic FactorsDeveloped CountriesHealthInfant Nutrition--changesNorth AmericaNorthern AmericaNutritionPopulationPopulation CharacteristicsPopulation DynamicsResearch ReportSocial ChangeSupplementary FeedingTime Factors