"Nachfrage." . . "Personal Health Services utilization United States." . . "Medizinische Versorgung." . . "Deductibles and Coinsurance United States." . . . . "Coinsurance and the demand for medical services a report prepared under grants from the Office of Economic Opportunity and the National Center for Health Services Research and Development"@en . . . . . . . . . . . . . . . "Coinsurance and the demand for medical services : report prepared under grants from the Office of Economic Opportunity and the National Center for Health Services Research and Development" . . . . "Coinsurance and the demand for medical services. : a report prepared under grants from the Office of Economic Opportunity and the National Center for Health Services Research and Development" . . "Case studies" . . . . . . . . . . . . . . . . "Coinsurance and the demand for medical services" . . "Coinsurance and the demand for medical services : a report prepared under grants from the Office of Economic Opportunity and the National Center for Health Services Research and Development" . . . . . . . "Krankenversicherung." . .