title: AHCPR background and history.
authors.forename: J J
authors.initials: JJ
authors.lastname: Clinton
authors.forename: G
authors.initials: G
authors.lastname: Hernandez
mesh_terms: D002985:Clinical Protocols; D049673:History, 20th Century; D011787:Quality of Health Care; D014481:United States; D016270:United States Agency for Healthcare Research and Quality / Q000266:history* / Q000458:organization & administration