title: Double blind, you are the weakest link--goodbye!
authors.affiliation: McMaster University, Hamilton, Ontario, Canada.
authors.forename: P J
authors.initials: PJ
authors.lastname: Devereaux
authors.forename: M
authors.initials: M
authors.lastname: Bhandari
authors.forename: V M
authors.initials: VM
authors.lastname: Montori
authors.forename: B J
authors.initials: BJ
authors.lastname: Manns
authors.forename: W A
authors.initials: WA
authors.lastname: Ghali
authors.forename: G H
authors.initials: GH
authors.lastname: Guyatt
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D019317:Evidence-Based Medicine; D006801:Humans; D012107:Research Design / Q000592:standards