Working Paper Number
2009-3
Publication Date
2009
Abstract
Asthma, treatment effect, health intervention, propensity scores
DOI
https://doi.org/10.7275/1289811
2009-3
2009
Asthma, treatment effect, health intervention, propensity scores
https://doi.org/10.7275/1289811
Comments
Working Paper 2009-3