Data watch. HMO/indemnity trade-offs: the consumer perspective.
D003625:Data Collection; D019538:Health Care Surveys; D006279:Health Maintenance Organizations / Q000706:statistics & numerical data*; D006297:Health Services Accessibility / Q000706:statistics & numerical data; D006301:Health Services Needs and Demand; D007348:Insurance, Health / Q000706:statistics & numerical data*; D013997:Time Factors; D014481:United States