Rugby injuries to the cervical spine in English schoolboys.
D000293:Adolescent; D001265:Athletic Injuries / Q000453:epidemiology*; D002574:Cervical Vertebrae / Q000293:injuries*; D002648:Child; D004739:England; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D013119:Spinal Cord Injuries / Q000453:epidemiology / Q000209:etiology*