%0 Journal Article %T The Effect of Hyperhomocysteinemia on Motor Symptoms, Cognitive Status, and Vascular Risk in Patients with Parkinson's Disease %A Bilge Kocer %A Hayat Guven %A Isik Conkbayir %A Selim Selcuk Comoglu %A Sennur Delibas %J Archive of "Parkinson's Disease". %D 2016 %R 10.1155/2016/1589747 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5014982/