title: Increasing the Value of Social Comparisons of Physician Performance Using Norms.
authors.affiliation: Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia5The Leonard Davis Institute of Health Economics, Wharton School, University of Pennsylvania, Philadelphia.
authors.forename: Joshua M
authors.initials: JM
authors.lastname: Liao
authors.affiliation: Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia5The Leonard Davis Institute of Health Economics, Wharton School, University of Pennsylvania, Philadelphia.
authors.forename: Lee A
authors.initials: LA
authors.lastname: Fleisher
authors.affiliation: Department of Medical Ethics & Health Policy, University of Pennsylvania, Philadelphia4Corporal Michael J. Cresencz VA Medical Center, Philadelphia, Pennsylvania.
authors.forename: Amol S
authors.initials: AS
authors.lastname: Navathe