TY  - JOUR
A1  - Bretagnolle, J.
A1  - Huber-Carol, C.
T1  - Effects of omitting covariates in Cox's model for survival data
Y1  - 1988
JF  - Scandinavian Journal of Statistics
VL  - 15
IS  - 2
SP  - 125
EP  - -138

ER  -