Premonitory urges (PUs) are sensory phenomena that immediately precede tics. The Premonitory Urge for Tics Scale (PUTS) is widely used to assess the severity of PUs. but the psychometric properties of PUTS and clinical features of PU in Chinese patients with tic disorders are still unclear. In this study. https://www.spidertattooz.com/Orly-Nail-Lacquer-Artificial-Sweetener-20758-p28641/