TY  - BOOK
AU  - Collet, David
TI  - Modelling survival data in medical research
T2  - Texts in statistical science
SN  - 9780367241001
U1  - 610.72 COL 
PY  - 2019///
CY  - Boca Raton
PB  - CRC Press
KW  - Survival data analysis(Biometry),
KW  - Clinical trials- Statistical methods
ER  -