TY  - RPRT
TI  - Propensity score estimation with boosted regression for evaluating causal effects in observational studies.
AU  - Daniel F McCaffrey
AU  - Greg Ridgeway
AU  - Andrew R Morral
PY  - 2004
DO  - 10.1037/1082-989x.9.4.403
UR  - https://pubmed.ncbi.nlm.nih.gov/15598095/
ID  - 15598095
ER  -