title: Concussion.
authors.forename: Amy H
authors.initials: AH
authors.lastname: Kaji
mesh_terms: D000293:Adolescent; D001924:Brain Concussion / Q000000981:diagnostic imaging*; D002648:Child; D006259:Craniocerebral Trauma / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D010372:Pediatrics; D017410:Practice Guidelines as Topic; D014057:Tomography, X-Ray Computed