A Mitochondrial DNA Mutation as a Cause of Leber's Hereditary Optic Neuropathy
NEJM 320:1300-1305, Singh,G.,et al, 1989
Familial Subacute Necrotizing Encephalomyelopathy of the Adult Form (Adult Leigh Syndrome)
Ann Neurol 6:200-206, Kalimo,H.,et al, 1979