1. Verletzungen des Gesichtsschädels (Aktuelle Probleme in Chirurgie und Orthopädie Bd 8);Schilli,1980
2. Cardiopulmonary Cerebral Resuscitation. Laerdal Medical (Illustrations);Safar,1988
3. Hazards and Complications of Anesthesia;Taylor,1987
4. Traumatic cerebrospinal fluid fistulas in the anterior and middle cranial fossae;Laun;Acta Neurologica,1982
5. Treatment of basal skull fractures with and without CSF fistulae;Brawley;J Neurosurg,1967