Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleMind the Difference Between Primary Tics and Functional Tic-like Behaviors.AuthorsMüller‐Vahl, Kirsten R.; Edwards, Mark J.; Müller-Vahl, Kirsten RPublicationMovement Disorders, 2021, Vol 36, Issue 12, p2716ISSN0885-3185Publication typeeditorialDOI10.1002/mds.28853