Lim Shen-Yang, Poewe Werner, Tan Ai Huey
Division of Neurology and the Mah Pooi Soo & Tan Chin Nam Centre for Parkinson's & Related Disorders, University of Malaya, Kuala Lumpur, Malaysia.
Department of Neurology, Medical University Innsbruck, Innsbruck, Austria.
JAMA Neurol. 2017 Oct 1;74(10):1270. doi: 10.1001/jamaneurol.2017.2560.