1. Head injuries in Scottish hospitals. Scottish Head Injury Management Study;Jennett;Lancet,1977
2. Characteristics of patient, type of accident, and mortality in a consecutive series of head injuries admitted to a neurosurgical unit;Kerr;Br. J. Prev. Soc. Med.,1971
3. Epidemiology of head injuries in adults, a pilot study;Klonoff;Can. Med. Assoc. J.,1969
4. Patients with head injury who talk and die;Reilly;Lancet,1975