TY  - GEN
AU  - Therneau, Terry M.
AU  - Grambsuch, Patricia M.
TI  - Modeling survival data extending the cox model
SN  - 0387987843
U1  - 610.727 
PY  - 2000///
CY  - New York
PB  - Springer
KW  - Medicine and health
ER  -