Retinitis Pigmentosa
Surv Ophthalmol 33:137-177, Pagon,R.A., 1988
Mitochondrial Neurogastrointestinal Encephalomyopathy (MMGIE) :Clin Biochem & Genetic Features of Auto Recess Mitochond Disorder
Neurol 44:721-727, Hirano,M.,et al, 1994
Peripheral Neuropathy in the Cherry-Red Spot-Myoclonus Syndrome (Sialidosis Type I)
Ann Neurol 7:450-456, Steinman,L.,et al, 1980