title: Concussion.
authors.affiliation: The Canadian Paediatric Society, Ottawa, Ont. lpurcell1015@rogers.com
authors.forename: Laura
authors.initials: L
authors.lastname: Purcell
authors.forename: Jamie
authors.initials: J
authors.lastname: Kissick
authors.forename: John
authors.initials: J
authors.lastname: Rizos
mesh_terms: D000293:Adolescent; D001924:Brain Concussion / Q000175:diagnosis* / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015601:Injury Severity Score; D008297:Male; D008991:Monitoring, Physiologic / Q000379:methods*; D009460:Neurologic Examination / Q000379:methods; D010808:Physical Examination / Q000379:methods; D017410:Practice Guidelines as Topic; D020127:Recovery of Function; D012307:Risk Factors