Psychometric properties of the Spence Child Anxiety Scale with adolescents from five European countries
Cecilia A. Essau, Satoko Sasagawa, Xenia Anastassiou-Hadjicharalambous, Beatriz Olaya Guzmán, Thomas H. Ollendick
Journal of Anxiety Disorders · 2011
10.1016/j.janxdis.2010.07.001