Inherited Metabolic Diseases of the Nervous System, Tay Sachs Disease
Adams & Victors Principles of Neurology, Chp 37, pg 957, Ropper, A.H.,et al, 2014
Neuro-Ophthalmic Manifestations of Lyme Disease
J Neuro-Ophthalmol 17:108-121, Balcer,L.J.,et al, 1997