TY  - JOUR
A1  - McCaffrey, D.F.
A1  - Griffin, B.A.
A1  - Almirall, D.
A1  - Slaughter, M.E.
A1  - Ramchand, R.
A1  - Burgette, L.F.
T1  - A tutorial on propensity score estimation for multiple treatments using generalized boosted models
Y1  - 2013
DO  - 10.1002/sim.5753
VL  - 32
IS  - 19

ER  -