TY  - JOUR
A1  - Imai, K.
A1  - Keele, L.
A1  - Tingley, D. 
T1  - A general approach to causal mediation analysis
Y1  - 2010
DO  - 10.1037/a0020761
JF  - Psychological Methods 
VL  - 15
IS  - 4

ER  -