Inherited Metabolic Diseases of the Nervous System, Inherited Hypeammonemia
Adams & Victors Principles of Neurology, Chp 37, pg 952, Ropper, A.H.,et al, 2014
Inborn Errors of Metabolism as a Cause of Neurological Disease in Adults: An Approach to Investigation
JNNP 69: 5-12, Gray,R.G.F. et al, 2000