title: Physicians' warnings for unfit drivers and risk of road crashes.
authors.forename: Michelle M
authors.initials: MM
authors.lastname: Porter
authors.forename: Shawn C
authors.initials: SC
authors.lastname: Marshall
authors.forename: Michel
authors.initials: M
authors.lastname: Bédard
mesh_terms: D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D001334:Automobile Driving; D006801:Humans; D019221:Mandatory Reporting; D010819:Physician's Role