Differentiating non-motor symptoms in Parkinson's disease from controls and hemifacial spasm.

by Ming-Hui Yong, John C Allen, Kumar M Prakash, Eng-King Tan
Published 2013-01-01

Case control polysomnographic studies of sleep disorders in Parkinson's disease.

by Ming-Hui Yong, Stephanie Fook-Chong, Ratnagopal Pavanni, Li-Ling Lim, Eng-King Tan
Published 2011-01-01