Huntington Disease: Clinical Features and Diagnosis
UptoDate Dec 2017, Oksana Suchowersky, 2017
Rett Syndrome:Natural History and Management
Pediatrics 82:1-10, Moeschler,J.B.,et al, 1988
Cytochrome c Oxidase Deficiency in Leigh Syndrome
Ann Neurol 22:498-506, DiMauro,S.,et al, 1987