TY - RPRT TI - Tics. AU - Tamara Pringsheim AU - William Jeptha Davenport AU - Anthony Lang PY - 2003 DO - 10.1097/01.wco.0000084232.82329.47 UR - https://pubmed.ncbi.nlm.nih.gov/12869813/ ID - 12869813 ER -