RT Journal Article SR Electronic T1 Updates in the medical management of Parkinson disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 28 OP 35 DO 10.3949/ccjm.78gr.11005 VO 79 IS 1 A1 Hubert H. Fernandez YR 2012 UL http://www.ccjm.org/content/79/1/28.abstract AB