1. Extradural nasal and orbital extension of glioblastoma multiforme without previous surgical intervention;Aayana;Surg Neurol,1980
2. Total maxillectomy;Baredes,1985
3. Pathology;Batsakis,1985
4. Use of free latissimus dorsi musculocutaneous flaps in various neurosurgical disorders;Barrow;J Neurosurg,1983
5. Relationship of the eye to the paranasal sinuses;Batson;Arch Ophthalmol,1936