Hollis, Chris;    Hall, Charlotte L;    Khan, Kareem;    Jones, Rebecca;    Marston, Louise;    Le Novere, Marie;    Hunter, Rachael;                                                                 ... Murphy, Tara; + view all <#>        Hollis, Chris;  Hall, Charlotte L;  Khan, Kareem;  Jones, Rebecca;  Marston, Louise;  Le Novere, Marie;  Hunter, Rachael;  Andren, Per;  Bennett, Sophie;  Brown, Beverley J;  Chamberlain, Liam;  Davies, E Bethan;  Evans, Amber;  Kouzoupi, Natalia;  McKenzie, Caitlin;  Sanderson, Charlotte;  Heyman, Isobel;  Kilgariff, Joseph;  Glazebrook, Cristine;  Mataix-Cols, David;  Serlachius, Eva;  Murray, Elizabeth;  Murphy, Tara;   - view fewer <#>    (2022)    Long-term clinical and cost-effectiveness of a therapist-supported online remote behavioural intervention for tics in children and adolescents: extended 12- and 18-month follow-up of a single-blind randomised controlled trial.                   Journal of Child Psychology and Psychiatry        10.1111/jcpp.13756 <https://doi.org/10.1111/jcpp.13756>.    (In press).    Green open access