title: Learning from mistakes in clinical practice guidelines: the case of perioperative β-blockade.
authors.affiliation: Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA The Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
authors.forename: Mark D
authors.initials: MD
authors.lastname: Neuman
authors.affiliation: Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA The Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA Department of Sociology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
authors.forename: Charles L
authors.initials: CL
authors.lastname: Bosk
authors.affiliation: Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA The Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
authors.forename: Lee A
authors.initials: LA
authors.lastname: Fleisher
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage* / Q000266:history*; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D017410:Practice Guidelines as Topic; D011300:Preoperative Care; D016032:Randomized Controlled Trials as Topic / Q000266:history; D012307:Risk Factors
chemical_list: D000319:Adrenergic beta-Antagonists
keywords: Anaesthesia; Evidence-based medicine; Performance measures; Surgery