Attentional performance in children and adolescents with tic disorder and co-occurring attention-deficit/hyperactivity disorder: new insights from a 2 × 2 factorial design study
Journal of Abnormal Child Psychology (2011) - Comment
pubmed: 21331638  doi: 10.1007/s10802-011-9493-7  issn: 0091-0627  issn: 1573-2835 

Ellen Greimel, Sina Wanderer, Aribert Rothenberger, Beate Herpertz-Dahlmann, Kerstin Konrad, Veit Roessner