Comparative effectiveness research: a report from the Institute of Medicine.
Sox
Harold C
HC
American College of Physicians, Philadelphia, Pennsylvania 19106, USA.
Greenfield
Sheldon
S
D003657:Decision Making; D003695:Delivery of Health Care / Q000191:economics / Q000331:legislation & jurisprudence; D005380:Financing, Government; D006292:Health Priorities; D006302:Health Services Research / Q000191:economics / Q000331:legislation & jurisprudence* / Q000458:organization & administration*; D006801:Humans; D015969:National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division; D011787:Quality of Health Care; D014481:United States