TY  - BOOK
AU  - Lee,Elias T., Wang,John Wenyu
AU  - x
TI  - Statistical metods for survival data analysis: x
SN  - 0471369977
U1  - 610.72/L477s 
PY  - 2003///
CY  - New Jersey
PB  - Wiley
KW  - Medicine-Research-Statistical methods
KW  - Statistics
N1  - Includes
ER  -