Practice guidelines: to be or not to be.
Brook
R H
RH
RAND Health Sciences Program, Santa Monica, CA 90407, USA.
D018166:Health Care Reform; D006801:Humans; D008329:Managed Care Programs; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care; D014481:United States; D016270:United States Agency for Healthcare Research and Quality