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Validation and refinement of a clinical decision rule for the use of computed tomography in children with minor head injury in the emergency department
Martin H. Osmond, Terry P. Klassen, George A. Wells, Jennifer Davidson, Rhonda Correll, Kathy Boutis, Gary Joubert, Serge Gouin, Simi Khangura, Troy Turner, Francois Belanger, Norm Silver, Brett Taylor, Janet Curran and Ian G. Stiell; for the Pediatric Emergency Research Canada (PERC) Head Injury Study Group
Commentary