TY  - BOOK
AU  - Duchateau, Luc
AU  - Janssen, Paul
TI  - Frailty model
SN  - 9780387728346
U1  - 519.5 23rd 
PY  - 2008///
CY  - New York
PB  - Springer
KW  - Statistics
KW  - Survival analysis (Biometry)
UR  - www.springer.com
ER  -