TY  - GEN
TI  - Effect of a prepaid group practice on use of services
SN  - 0028-4793
PY  - 1984///1010
KW  - Health Maintenance Organizations
KW  - economics
KW  - Health Services
KW  - statistics & numerical data
KW  - United States
N1  - Publication Type: Letter
UR  - https://doi.org/10.1056/NEJM198409273111324
ER  -