Progressive cognitive decline, cerebellar ataxia, recurrent myoclonus, and epilepsy
Neurol 90:e1827-e1831, Xiao, F.,et al, 2018
Clinicopath Conf, Neuronal Ceroid Lipofuscinosis, Late-Onset Infantile Subtype
NEJM 347:672-680, Case 27-2002, 2002
Prader-Willi and Angelman Syndromes
Medicine 77:140-151, Cassidy,S.B.&Schwartz,S., 1998