TY  - BOOK
AU  - Phelps, Charles E.
AU  - Charles E.phelps
TI  - Health Economics/ 
SN  - 0-321-06898-x
U1  - 338.433621/ PHH 
PY  - 2003///
CY  - Boston
PB  - Addison wesley
KW  - Economics
ER  -