(Q46089136)
Statements
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Accessing men who have sex with men through long-chain referral recruitment, Guangzhou, China (English)
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Willi McFarland
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H Fisher Raymond
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Qun He
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Ye Wang
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Yan Li
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Yurun Zhang
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Peng Lin
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Fang Yang
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Xiaobing Fu
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Jie Li
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Li Ling
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4 April 2008
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12
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4 Suppl
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S93-6
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