Riccò, Matteo, Luigi Vezzosi, Federica Balzarini, Giovanni Gualerzi, Silvia Ranzieri, Carlo Signorelli, Maria Eugenia Colucci, and Nicola Luigi Bragazzi. “Prevalence of Parkinson Disease in Italy: A Systematic Review and Meta-Analysis”. Acta Biomedica Atenei Parmensis 91, no. 3 (September 7, 2020): e2020088. Accessed July 17, 2024. https://mattioli1885journals.com/index.php/actabiomedica/article/view/9443.