RT Journal Article SR Electronic T1 Is α-synuclein rising to the surface as a diagnostic biomarker for Parkinson disease? JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1568 OP 1569 DO 10.1212/WNL.0b013e3182a9f5ab VO 81 IS 18 A1 Cheshire, William P. A1 Pfeiffer, Ronald F. YR 2013 UL http://n.neurology.org/content/81/18/1568.abstract AB