Assessment and accountability.
Relman
Arnold
A
Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA. arelman@rics.bwh.harvard.edu
D006285:Health Planning / Q000639:trends*; D006296:Health Services / Q000639:trends*; D010818:Practice Patterns, Physicians' / Q000639:trends; D012941:Social Responsibility; D013673:Technology Assessment, Biomedical; D014481:United States