TY - JOUR T1 - Tic-related obsessive–compulsive disorder JF - Journal of Psychiatry and Neuroscience JO - J Psychiatry Neurosci SP - 431 LP - 432 DO - 10.1503/jpn.180086 VL - 43 IS - 6 AU - Tamara Pringsheim AU - John Piacentini Y1 - 2018/11/01 UR - http://jpn.ca/content/43/6/431.abstract ER -