title: Examining the examination: Canadian versus US certification exam.
authors.forename: J B
authors.initials: JB
authors.lastname: Sutherland
mesh_terms: D002170:Canada; D002568:Certification / Q000379:methods*; D004521:Educational Measurement / Q000592:standards; D006283:Health Physics / Q000193:education; D006801:Humans; D011871:Radiology / Q000193:education*; D014481:United States