(Q40903533)
Statements
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Revisiting the factor structure for positive and negative symptoms: evidence from a large heterogeneous group of psychiatric patients (English)
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Faraone SV
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Toomey R
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Simpson JC
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Samson JA
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Seidman LJ
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Lyons MJ
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Tsuang MT
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1 March 1997
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154
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3
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371-377
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Identifiers
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