Maternal Smoking and the Timing of WIC Enrollment
收藏NBER2009-02-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w14728
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资源简介：
We investigate the association between the timing of enrollment in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) and smoking among prenatal WIC participants. We use WIC data from eight states participating in the Pregnancy Nutrition Surveillance System (PNSS).
提供机构：
美国国家经济研究局
创建时间：
2009-02-01
