Normalizing Community Mask-Wearing: A Cluster Randomized Trial in Bangladesh
收藏NBER2021-05-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w28734
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资源简介：
A randomized-trial of community-level mask promotion in rural Bangladesh during COVID-19 shows that the intervention tripled mask usage and is a cost-effective means of promoting public health.
提供机构：
美国国家经济研究局
创建时间：
2021-05-01
