Case Records of MGH
NEJM 285:449, 1971 Metastatic Carcinoma to CNS., , 1971
The Ocular Manifestations of Multiple Sclerosis, 2, Abnormalities of Eye Movements
JNNP 55:863-868, Barnes,D.&McDonald,W.I., 1992
Subclinical Eye Movement Disorders in Patients with Multiple Sclerosis
Neurol 27:614, Solingen,L.D.,et al, 1977