搜索结果: 1-1 共查到“劳动科学 sex-selection”相关记录1条 . 查询时间(0.059 秒)
Prenatal Sex Selection and Girls' Well-Being: Evidence from India
son preference prenatal sex selection ultrasound sex ratio at birth gender discrimination child health
2012/10/31
In this paper, we study the impact of prenatal sex selection on the well-being of girls by analyzing changes in children's nutritional status and mortality during the years since the diffusion of pren...