(Q33749284)
Statements
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Morningness-eveningness and depression: preliminary evidence for the role of the behavioral activation system and positive affect (English)
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David A Sbarra
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Brant P Hasler
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John J B Allen
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Richard R Bootzin
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Rebecca A Bernert
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4 February 2010
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176
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2-3
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166-173
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Identifiers
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