title: Minor head injury.
authors.forename: R
authors.initials: R
authors.lastname: Ball
authors.forename: C J
authors.initials: CJ
authors.lastname: Williams
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control*; D002648:Child; D006259:Craniocerebral Trauma / Q000517:prevention & control*; D006801:Humans; D011482:Protective Devices