title: On choice.
authors.forename: Lise
authors.initials: L
authors.lastname: Llewellyn
mesh_terms: D002755:Choice Behavior; D032982:Contracts; D006297:Health Services Accessibility; D006801:Humans; D010342:Patient Acceptance of Health Care; D011320:Primary Health Care / Q000458:organization & administration*; D013222:State Medicine