The Ocular Manifestations of Multiple Sclerosis 1, Abnormalities of the Afferent Visual System
JNNP 55:747-752, McDonald,W.I.&Barnes,D., 1992
The Ocular Manifestations of Multiple Sclerosis, 2, Abnormalities of Eye Movements
JNNP 55:863-868, Barnes,D.&McDonald,W.I., 1992