Cite
MLA Citation
Salvatore Nigro et al.. “Magnetic Resonance Parkinsonism Index and midbrain to pons ratio: Which index better distinguishes Progressive Supranuclear Palsy patients with a low degree of diagnostic certainty from patients with Parkinson Disease?.” Parkinsonism & related disorders, vol. 41, 2017, pp. 31–36. http://access.bl.uk/ark:/81055/vdc_100047878119.0x000011