Estimating the Effects of Milk Inspections on Infant and Child Mortality, 1880-1910
收藏NBER2022-01-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w29620
下载链接
链接失效反馈官方服务：
资源简介：
In the mid-19th century, the urban milk supply in the United States was regularly skimmed or diluted with water, reducing its nutritional value. At the urging of public health experts, cities across the country hired milk inspectors, who were tasked with collecting and analyzing milk samples with
提供机构：
美国国家经济研究局
创建时间：
2022-01-01
