title: Spending and quality of care for Medicare beneficiaries in Massachusetts.
authors.affiliation: Department of Population Medicine, Harvard Medical School, Boston, Massachusetts.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Brown
mesh_terms: D060866:Accountable Care Organizations / Q000191:economics*; D005260:Female; D005102:Health Expenditures / Q000639:trends*; D006801:Humans; D008297:Male; D006278:Medicare / Q000191:economics*; D005791:Patient Care; D058996:Quality Improvement