title: Managed care: managed change.
authors.affiliation: MEDICON, Chicago, USA.
authors.forename: B A
authors.initials: BA
authors.lastname: Hochstadt
mesh_terms: D003954:Diagnostic Services / Q000639:trends; D006801:Humans; D008329:Managed Care Programs / Q000191:economics* / Q000639:trends*; D014481:United States