换一批
换一批
第一作者：
J F,Jekel
作者：
关键词
Acceptor CharacteristicsAcceptorsAdolescentsAdolescents, FemaleAge FactorsComparative StudiesConnecticutDemographic FactorsDropoutsEducationFamily PlanningFamily Planning ProgramsFertilityMarital StatusPopulationPopulation CharacteristicsPopulation DynamicsPostpartum WomenPremarital PregnancyProgram EffectivenessPuerperiumReproductionReproductive BehaviorResearch MethodologyResearch ReportSocioeconomic StatusStudentsStudiesYouth
主题词
青少年(Adolescent);康涅狄格(Connecticut);避孕(Contraception);咨询(Counseling);教育程度(Educational Status);计划生育服务(Family Planning Services);女(雌)性(Female);人类(Humans);私生(Illegitimacy);产妇卫生保健服务(Maternal Health Services);动机(Motivation);妊娠(Pregnancy);产前保健(Prenatal Care);社会行为(Social Behavior);时间因素(Time Factors)
DOI
10.2105/ajph.63.9.769
PMID
4723733
发布时间
2019-05-14
- 浏览75
相似文献
- 中文期刊
- 外文期刊
- 学位论文
- 会议论文
