TY  - BOOK
AU  - Elandt-Johnson, Regina C.
AU  - Johnson, Norman L.
TI  - SURVIVAL MODELS AND DATA ANALYSIS
U1  - 312.0151 
PY  - 1980///
CY  - New York
PB  - John Wiley
KW  - Failure Time Data Analysis
KW  - Mottllity
KW  - Medical Statistics
ER  -