"Atypical" atypical parkinsonism: new genetic conditions presenting with features of progressive supranuclear palsy, corticobasal degeneration, or multiple system atrophy-a diagnostic guide.
Stamelou M, Quinn NP, Bhatia KP.
Mov Disord. 2013 Aug;28(9):1184-99. doi: 10.1002/mds.25509. Epub 2013 May 29.
PMID:23720239
Pharmacological interventions in corticobasal degeneration: a review.