title: Are Guidelines Mantra? Musings About Uncertainty in Medicine.
authors.affiliation: University of Toronto, Toronto, Ontario, Canada. Electronic address: dlee@ices.on.ca.
authors.forename: Douglas
authors.initials: D
authors.lastname: Lee
mesh_terms: D019317:Evidence-Based Medicine; D006333:Heart Failure; D007600:Judgment; D018802:Patient-Centered Care / Q000592:standards*; D017410:Practice Guidelines as Topic / Q000592:standards*; D035501:Uncertainty