(Q42663144)
Statements
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Using parental ratings to study the etiology of 3-year-old twins' problem behaviors: different views or rater bias? (English)
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Boomsma D
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van der Valk JC
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van den Oord EJ
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Verhulst FC
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1 October 2001
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42
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7
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921-931
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Identifiers
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