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关键词
Age FactorsAmericasBarrier MethodsBehaviorCondomContraceptionContraceptive MethodsContraceptive Prevalence SurveysContraceptive UsageCrimeDemographic FactorsDeveloped CountriesDiseasesEducationExaminations And DiagnosesFamily PlanningFamily Planning SurveysFirst IntercourseFollow-up StudiesHawaiiHiv InfectionsHiv SerodiagnosisInfectionsLaboratory Examinations And DiagnosesNorth AmericaNorthern AmericaOral ContraceptivesPersonalityPopulationPopulation CharacteristicsPsychological FactorsRapeRegretReproductive Tract InfectionsResearch MethodologyResearch ReportSchoolsSex Behavior--menSex Behavior--womenSexual PartnersSexualitySexually Transmitted DiseasesSocial ProblemsStudentsStudiesUnited StatesUniversitiesViral Diseases
主题词
避孕(Contraception);女(雌)性(Female);人类(Humans);发病率(Incidence);男(雄)性(Male);性行为(Sexual Behavior);性传播疾病(Sexually Transmitted Diseases);学生(Students);大学(Universities)
DOI
10.1016/0002-9378(93)90698-i
PMID
8317529
发布时间
2019-06-15
- 浏览52
American journal of obstetrics and gynecology
1833-7; discussion 1837-8页
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