TY  - JOUR
A1  - Aalen, O.O.
A1  - Røysland, K.
A1  - Gran, J.M.
T1  - Causality, mediation and time: A dynamic viewpoint
Y1  - 2012
DO  - 10.1111/j.1467-985X.2011.01030.x
VL  - 175
IS  - 4

ER  -