2017-09-27Zeitschriftenartikel
The BELLA study – the mental health module of KIGGS Wave 2
Klasen, Fionna; Reiß, Franziska; Otto, Christiane; Haller, Anne-Catherine; Meyrose, Ann-Katrin; Barthel, Dana; Ravens-Sieberer, Ulrike
The BELLA study is the module on mental health and health-related quality of life within the German Health Interview and Examination Survey for Children and Adolescents (KiGGS). Baseline data collection took place together ...
