TY  - BOOK
ED  - United States.
TI  - Staff studies and survey
U1  -  362.10973 
PY  - 1976///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Health surveys
KW  - United States
KW  - Medical care
KW  - Utilization
ER  -