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Risk and protective factors for children’s and adolescents’ mental health: results of the BELLA study
Nora Wille, Susanne Bettge, Ulrike Ravens-Sieberer, the BELLA study groupVolume:
17
Language:
english
Pages:
15
DOI:
10.1007/s00787-008-1015-y
Date:
December, 2008
File:
PDF, 406 KB
english, 2008