Inherited Metabolic Diseases of the Nervous System, Subacute Necrotizing Encephalopathy (Leigh Disease)
Adams & Victors Principles of Neurology, Chp 37, pg 996, Ropper, A.H.,et al, 2014
Prader-Willi and Angelman Syndromes
Medicine 77:140-151, Cassidy,S.B.&Schwartz,S., 1998