claim: Parkinson's disease causes tremors.
evidence: Villanova Biellese is a comune -LRB- municipality -RRB- in the Province of Biella in the Italian region Piedmont , located about 60 km northeast of Turin and about 20 km southeast of Biella .. Piedmont. Piedmont. Province of Biella. Province of Biella. comune. comune. Italian. Italy. Turin. Turin. Biella. Biella. As of 31 December 2004 , it had a population of 185 and an area of 7.7 km2 .. Villanova Biellese borders the following municipalities  : Buronzo , Carisio , Massazza , Mottalciata , Salussola .. Buronzo. Buronzo. Carisio. Carisio. Massazza. Massazza. Mottalciata. Mottalciata. Salussola. Salussola