(Q30361818)
Statements
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Use of electronic media in adolescence. Results of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS) (English)
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T Lampert
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R Sygusch
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R Schlack
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1 May 2007
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1 reference
50
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5-6
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643-652
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Identifiers
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1 reference