Cite
MLA Citation
S Behnke et al.. “Differentiation of Parkinson's disease and atypical parkinsonian syndromes by transcranial ultrasound.” Journal of neurology, neurosurgery and psychiatry, vol. 76, no. 3, 2005, pp. 423–425. http://access.bl.uk/ark:/81055/vdc_100135165537.0x000038