TY  - GEN
AU  - Ghosh,Debashis
TI  - Propensity score modelling in observational studies using dimension reduction methods
SN  - 0167-7152
PY  - 2011///
PB  - Statistics & probability letters
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/j.spl.2011.03.002
ER  -