title: Preoperative testing.
authors.forename: Andy
authors.initials: A
authors.lastname: Hamilton
mesh_terms: D000776:Anesthesiology; D002170:Canada; D019411:Clinical Laboratory Techniques; D003955:Diagnostic Tests, Routine / Q000379:methods*; D017408:Guidelines as Topic; D006801:Humans; D011300:Preoperative Care / Q000379:methods*; D013902:Radiography, Thoracic