搜索结果: 1-1 共查到“计划生育学 Contraceptive Behavior”相关记录1条 . 查询时间(0.062 秒)
Maternal Correlates of Adolescent Sexual and Contraceptive Behavior
Adolescent Sexual Contraceptive Behavior premarital sex birth control
2009/9/14
Maternal disapproval of premarital sex, maternal discussions about birth control and the quality of the parent-child relationship may have an important influence on adolescents' sexual activity and th...