Unusual Variants of Alexander's Disease
Ann Neurol 57:327-338, van der Knaap,M.S., et al, 2005
Central Nervous System Lesions in von Hippel-Lindau Syndrome
JNNP 55:898-901, Neumann,H.P.H.,et al, 1992
A Mitochondrial DNA Mutation as a Cause of Leber's Hereditary Optic Neuropathy
NEJM 320:1300-1305, Singh,G.,et al, 1989