Hemifacial Spasm Associated with Epidermoid Tumors of the Cerebellopontine Angle
Neurol 39:577-580, Auger,R.G.&Piepgras,D.G., 1989
Cerebellopontine Angle Epidermoid Cysts:A Report on 30 Cases
JNNP 52:986-990, deSouza,C.E.,et al, 1989
Epidermoid Tumors Involving the Fourth Ventricle
Neurosurgery 9:9-13, Rosario,M.,et al, 1981