Who belongs to HMOs: a comparison of fee-for-service versus HMO enrollees. [electronic resource]
- Medical care research and review : MCRR Sep 1995
- 389-408 p. digital
Adolescent Adult Age Factors Child Child, Preschool Cost Savings Demography Educational Status Fee-for-Service Plans--economics Female Health Care Costs Health Maintenance Organizations--economics Health Services Research Health Status Humans Infant Infant, Newborn Male Middle Aged Racial Groups Regression Analysis Sex Factors Socioeconomic Factors United States