1. Primary nontraumatic spontaneous CSF rhinorrhea with normal CSF pressure;Oberader;Arch Neurol Neurochir Psychiatr,1972
2. Non-traumatic cerebrospinal fluid rhinorrhea;Ommaya;J Neurol Neurosurg Psychiatr,1968
3. Dural fistula and their repair;Spetzler,1982
4. Case of hydroceohalus chronicus, with some unusual symptoms and appearances on dissection;Miller;Trans Med Chir Soc Edinb,1928
5. Experience with orbito-ethmoidale osteomata having intracranial complications;Cushing;Surg Gynecol Obstect,1927