Carr, Jonathan Parkinsonism secondary to neurosyphilis. [electronic resource] - Movement disorders : official journal of the Movement Disorder Society Jul 2009 - 1407 p. digital Publication Type: Comment; Letter ISSN: 1531-8257 Standard No.: 10.1002/mds.22615 doi Subjects--Topical Terms: HumansNeurosyphilis--complicationsParkinson Disease, Secondary--etiology