搜索结果: 1-1 共查到“人口学 Subsequent Effects”相关记录1条 . 查询时间(0.057 秒)
Contraceptive Failure and Its Subsequent Effects in China：A Two-Stage Event History Analysis
Contraceptive Failure China Subsequent Effects
2009/4/8
This study examines the determinants of contraceptive failure and its consequences. It identifies various difference in the occurrence of contraceptive failure and the ways such pregnancies are resolv...