Stocchi F, Marconi S (July 2010). "Factors associated with motor fluctuations and dyskinesia in Parkinson Disease: potential role of a new melevodopa plus carbidopa formulation (Sirio)". Clin Neuropharmacol. 33 (4): 198–203. doi:10.1097/WNF.0b013e3181de8924. PMID20414107.
Stocchi F, Marconi S (July 2010). "Factors associated with motor fluctuations and dyskinesia in Parkinson Disease: potential role of a new melevodopa plus carbidopa formulation (Sirio)". Clin Neuropharmacol. 33 (4): 198–203. doi:10.1097/WNF.0b013e3181de8924. PMID20414107.