Inherited Metabolic Diseases of the Nervous System, Infantile Niemann-Pick Disease
Adams & Victors Principles of Neurology, Chp 37, pg 958, 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