Examining HMOs: concept of prepaid health care attracts attention on wide scale.
D002204:Capitation Fee; D005161:Facility Regulation and Control; D006279:Health Maintenance Organizations / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends*; D011640:Public Policy; D014481:United States; D014483:United States Dept. of Health and Human Services