Cite
MLA Citation
Robert A Wilcox et al.. “Pedunculopontine nucleus deep brain stimulation produces sustained improvement in primary progressive freezing of gait.” Journal of neurology, neurosurgery and psychiatry, vol. 82, no. 11, 2011, pp. 1256–1259. http://access.bl.uk/ark:/81055/vdc_100137793152.0x000036