The difference-in-difference method: assessing the selection bias in the effects of neighborhood environment on health
双重差分法：评估邻里环境对健康影响中的选择偏差
期刊:Economics & Human Biology
影响因子:1.8
doi:10.1016/j.ehb.2013.03.007
Grafova, Irina B; Freedman, Vicki A; Lurie, Nicole; Kumar, Rizie; Rogowski, Jeannette
