Subacute meningitis heralding a diffuse granulomatous angiitis: (Wegener's granulomatosis? )
Neurol, 27:2621977., Atcheson,S.G.,et al, 1977
Gliomas of the Anterior Visual Pathway
Surv Ophthalmol 38:427-452, Dutton, J., 1994
The Orbit
Arch Ophthalmol 89:152, Trokel,S., 1973