title: What kind of linkage? An introduction.
authors.forename: J A
authors.initials: JA
authors.lastname: McMahon
mesh_terms: D019033:Delivery of Health Care, Integrated / Q000191:economics / Q000458:organization & administration* / Q000639:trends; D004465:Economic Competition; D005161:Facility Regulation and Control / Q000191:economics; D014481:United States