Inherited Metabolic Diseases of the Nervous System, Inherited Hypeammonemia
Adams & Victors Principles of Neurology, Chp 37, pg 952, Ropper, A.H.,et al, 2014
GM1 Gangliosidosis:Clinical and Laboratory Findings in Eight Families
Hum Genet 70:347-354, Giugliani,R.,et al, 1985
Unrecognized Adult Phenylketonuria
NEJM 289:395, 1973, 289:1040, 1973, 290:1084., Perry,T.,et al, 1974