Zarola, F. “Incidence of Vascular Brain Damage in a Population With Parkinson Disease: A Clinical Statistic Study in Comparison With a Control Group of Patients Afferent to Neurological Movement Disorder Outpatients Clinic”. Acta Bio Medica Atenei Parmensis, Vol. 88, no. 1, Apr. 2017, pp. 95-96, doi:10.23750/abm.v88i1.5008.