TY  - JOUR
A1  - Harder, V.S.
A1  - Stuart, E.A.
A1  - Anthony, J.C.
T1  - Propensity score techniques and the assessment of measured covariate balance to test causal associations in psychological research
Y1  - 2010
DO  - 10.1037/a0019623
VL  - 15
IS  - 3

ER  -