Media type: E-Article Title: Depressive symptoms of children and adolescents in a German representative sample: results of the BELLA study Contributor: Bettge, Susanne; Wille, Nora; Barkmann, Claus; Schulte-Markwort, Michael; Ravens-Sieberer, Ulrike Published: Springer Science and Business Media LLC, 2008 Published in: European Child & Adolescent Psychiatry, 17 (2008) S1, Seite 71-81 Language: English DOI: 10.1007/s00787-008-1008-x ISSN: 1018-8827; 1435-165X Keywords: Psychiatry and Mental health ; Developmental and Educational Psychology ; General Medicine ; Pediatrics, Perinatology and Child Health Origination: Footnote: