title: Overuse of magnetic resonance imaging.
authors.forename: Derek J
authors.initials: DJ
authors.lastname: Emery
authors.forename: Kaveh G
authors.initials: KG
authors.lastname: Shojania
authors.forename: Alan J
authors.initials: AJ
authors.lastname: Forster
authors.forename: Naghmeh
authors.initials: N
authors.lastname: Mojaverian
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Feasby
mesh_terms: D000416:Alberta; D017048:Health Care Costs; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000592:standards / Q000706:statistics & numerical data*; D009864:Ontario; D011237:Predictive Value of Tests; D011446:Prospective Studies; D019564:Unnecessary Procedures / Q000639:trends