TY  - BOOK
AU  - Palmer,Adele R.
ED  - Research and Development Corporation, 
TI  - Economics of PPO participation
T2  - The Rand paper series
PY  - 1984///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Medical care
KW  - United States
KW  - Cost control
KW  - Health insurance
KW  - United States.
ER  -