title: Half-empty or half-full?: two responses to "elegy".
authors.forename: J R
authors.initials: JR
authors.lastname: Dykers
mesh_terms: D006297:Health Services Accessibility / Q000639:trends*; D006801:Humans; D006278:Medicare / Q000639:trends*; D010817:Physician-Patient Relations; D011057:Politics; D014481:United States