title: Health care reform--past and future.
authors: Massachusetts General Hospital, Boston 02114.
authors: D
authors: D
authors: Blumenthal
mesh_terms: D018166:Health Care Reform / Q000331:legislation & jurisprudence / Q000639:trends*; D005102:Health Expenditures; D006297:Health Services Accessibility; D011640:Public Policy; D014481:United States