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[Unsafe sex and contraception among students from France, Quebec and Spain]
Abstract
No abstract available in PubMed .
Keywords:
Age FactorsAmericasBehaviorCanadaComparative StudiesContraceptionContraceptive UsageDemographic FactorsDeveloped CountriesDiseasesEducationEuropeFamily PlanningFranceHiv InfectionsKnowledgeMediterranean CountriesNorth AmericaNorthern AmericaPopulationPopulation CharacteristicsPremarital Sex BehaviorRisk BehaviorSampling StudiesSex BehaviorSouthern EuropeSpainStudentsStudiesSurveysViral DiseasesWestern EuropeYouth