title: Use of Propensity Scores To Design Observational Comparative Effectiveness Studies.
authors.affiliation: Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Glynn
mesh_terms: D057186:Comparative Effectiveness Research; D057216:Propensity Score; D012107:Research Design