TY  - GEN
TI  - Re-survey "Fortune 500"; interest in HMOs triples
SN  - 0013-6808
PY  - 1977///0929
KW  - Health Benefit Plans, Employee
KW  - Health Maintenance Organizations
KW  - Insurance, Health
KW  - Surveys and Questionnaires
KW  - United States
N1  - Publication Type: Journal Article
ER  -