![Pitch variability in patients with Parkinson's disease: Effects of deep brain stimulation of caudal zona incerta and subthalamic nucleus]()
Pitch variability in patients with Parkinson's disease: Effects of deep brain stimulation of caudal zona incerta and subthalamic nucleusKarlsson, Fredrik; Olofsson, Katarina; Blomstedt, Patric; Linder, Jan; van Doorn, Jan; {Karlsson, Fredrik, Katarina Olofsson, Patric Blomstedt, Jan Linder},; Jan Van Doorn · Journal of Speech, Language, and Hearing Research · 2013