(Q43427844)
Statements
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Dimensional assessment of depressive severity in the elderly general population: psychometric evaluation of the PHQ-9 using Rasch Analysis (English)
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Elmar Brähler
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Heide Glaesmer
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Thomas Forkmann
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Siegfried Gauggel
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Lena Spangenberg
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12 February 2013
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148
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2-3
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323-330
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Identifiers
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