Shifting financial burdens: consequences for patients.
Foley
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D000553:Ambulatory Care / Q000191:economics*; D003361:Cost Allocation; D005382:Financing, Personal / Q000191:economics*; D006801:Humans; D017054:Insurance, Medigap / Q000191:economics*; D016345:Medicare Part B / Q000191:economics*; D014481:United States