(Q39585740)
Statements
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Drug use and sexual risk behavior among gay and bisexual men who attend circuit parties: a venue-based comparison (English)
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Colfax GN
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Mansergh G
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Guzman R
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Vittinghoff E
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Marks G
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Rader M
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Buchbinder S
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1 December 2001
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Identifiers
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