Brain Stem Arteriovenous Malformations
Arch Ophthalmol 86:255, Lessel,S.,et al, 1971
Pretectal Eyelid Retraction and Lag
Ann Neurol 33:554-557, Galetta,S.L.,et al, 1993
"Top of the Basilar"Syndrome
Neurol 30:72-79, 1980, Caplan,L.R., 1980
Ocular Motor Manifestations of Brainstem & Cerebellar Dysfunction
Chap 9, p 104 Neuro-Ophthalmol ed J. L. Smith., Daroff,R.B., 1850