Leber's Hereditary Optic Neuropathy, New Genetic Considerations
Arch Neurol 50:540-548, Newman,N.J., 1993
Occurrence of MS-Like Illness in Women Who Have a Leber's Hereditary Optic Neuropathy Mitochondrial DNA Mutation
Brain 115:979-989, Harding,A.E.,et al, 1992