%0 Journal Article %T Risk factors of levodopa-induced dyskinesia in Parkinson¡¯s disease: results from the PPMI cohort %A Federico Paolini Paoletti %A Lucilla Parnetti %A Michele Romoli %A Nicola Tambasco %A Paolo Calabresi %A Paolo Eusebi %J Archive of "NPJ Parkinson's Disease". %D 2018 %R 10.1038/s41531-018-0069-x %X Baseline demographics, PD characteristics, DaTscan levels, and CSF analytes (¦Â-amyloid 1-42 [Ab42], total tau protein [t-Tau], phosphorylated tau protein [p-Tau], and a-synuclein [¦Á-syn %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6240081/