Do Low Levels of Blood Lead Reduce Children's Future Test Scores?
Aizer, Anna, Currie, Janet, Simon, Peter, Vivier, PatrickVolume:
10
Language:
english
Journal:
American Economic Journal: Applied Economics
DOI:
10.1257/app.20160404
Date:
January, 2018
File:
PDF, 1.20 MB
english, 2018