title: The 'knotty' problem of dual eligibles.
authors.forename: Michael
authors.initials: M
authors.lastname: Koetting
mesh_terms: D017047:Cost Sharing; D004608:Eligibility Determination; D005380:Financing, Government; D017048:Health Care Costs; D006801:Humans; D008484:Medicaid / Q000191:economics*; D006278:Medicare / Q000191:economics*; D013219:State Government