The mental health module (BELLA study) within the German Health Interview and Examination Survey of Children and Adolescents (KiGGS): study design and methods
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| Description | scientific article published on December 2008 |
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author: BELLA study group Bärbel-Maria Kurth Ulrike Ravens-Sieberer |
| Publication date | December 1, 2008 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |