A new MRI rating scale for progressive supranuclear palsy and multiple system atrophy: validity and reliability
Yan Rolland, Marc Vérin, Christine A Payan, Simon Duchesne, Eduard Kraft, Till K Hauser, Josef Jarosz, Neil Deasy, Luc Defevbre, Christine Delmaire, Didier Dormont, Albert C Ludolph, Gilbert Bensimon, P Nigel Leigh, on behalf of the NNIPPS Study Group
Journal of Neurology, Neurosurgery & Psychiatry Sep 2011, 82 (9) 1025-1032; DOI: 10.1136/jnnp.2010.214890