1. Mental symptoms following head injury. A statistical analysis of two hundred cases;Adler;Arch. Neurol. Psychiat.,1945
2. Post-concussional syndrome;Cartlidge;Scott. med. J.,1978
3. A follow-up study of 128 closed head injuries in twins using co-twins as controls;Dencker;Acta Psychiat. neurol. Scand.,1958
4. Social and psychiatric aspects of pretraumatic personality and posttraumatic insufficiency reactions in traumatic headinjuries;Gruvstad;Acta Soc. Med. Upsal,1958
5. The posttraumatic syndrome;Kelly,1972