Huntington Disease: Clinical Features and Diagnosis
UptoDate Dec 2017, Oksana Suchowersky, 2017
Huntingtons Disease
BMJ 341:34-40, Novak,M.J. &Tabrizi,S.J., 2010
Spinocerebellar Ataxia Type 2 Presenting as Familial Levodopa-Responsive Parkinsonism
Ann Neurol 50:812-815, Shan,D.,et al, 2001
Dopa-Responsive parkinsonism Phenotype of Machado-Jospeh Disease:Confirmation of 14q CAG Expansion
Ann Neurol 48:684-687, Tuite,P.J.,et al, 1995