(Q37038493)
Statements
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Risk factors for anal human papillomavirus infection type 16 among HIV-positive men who have sex with men in San Francisco (English)
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Alexandra L Hernandez
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Jimmy T Efird
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Elizabeth A Holly
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J Michael Berry
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Naomi Jay
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Joel M Palefsky
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1 August 2013
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532-539
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Identifiers
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