"Top of the Basilar"Syndrome
Neurol 30:72-79, 1980, Caplan,L.R., 1980
The Ocular Manifestations of Multiple Sclerosis, 2, Abnormalities of Eye Movements
JNNP 55:863-868, Barnes,D.&McDonald,W.I., 1992
The Pretectal Syndrome:206 Patients
Neurol 40:684-690, Keane,J.R., 1990