
Dual Treatment of Hemichorea–Hemiballismus Syndrome with Tetrabenazine and Chemodenervation
Chizoba C. Umeh, Paige Nichols, Liana S. Rosenthal, Zoltan Mari

Dopamine Transporter Imaging in Psychogenic Parkinsonism and Neurodegenerative Parkinsonism with Psychogenic Overlay: A Report of Three Cases
Chizoba C. Umeh, Zsolt Szabo, Gregory M. Pontone, Zoltan Mari