Inherited Metabolic Diseases of the Nervous System, The Phenylketonuria
Adams & Victors Principles of Neurology, Chp 37, pg 968, Ropper, A.H.,et al, 2014
Clinical Spectrum of Succinic Semialdehyde Dehydrogenase Deficiency
Neurol 60:1413-1417, Pearl,P.L.,et al, 2003