TY  - BOOK
AU  - Levin, Henry M.  .
TI  - Cost-effectiveness analysis: methods and applications / 
SN  - 978-0-7619-1934-6
U1  - T:8 
PY  - 2001///
CY  - California : 
PB  - Sage Publications, Inc , 
KW  - Cost effectiveness
ER  -