TY  - BOOK
A1  - Hosmer, D.
A1  - Lemeshow, S.
T1  - Applied survival analysis
Y1  - 1998
DO  - 10.1002/9780470258019
UR  - http://dx.doi.org/10.1002/9780470258019
CY  - New York
PB  - John Wiley & Sons

ER  -