TY  - BOOK
AU  - Parmar, Mahesh K B
AU  - Machin, David
TI  - Survival analysis: a practical approach
SN  - 0-471-93640-5
U1  - 000SB:610.72 
PY  - 1995///
CY  - Chichester
PB  - John Wiley
KW  - Survival analysis(biometry)
ER  -