(Q50853076)
Statements
Comparing prevalence of condom use among 15,379 female sex workers injecting or not injecting drugs in China. (English)
1 reference
Joseph T F Lau
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Jianxin Zhang
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Linglin Zhang
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Ning Wang
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Feng Cheng
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Yun Zhang
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Jing Gu
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Hi-Yi Tsui
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Yajia Lan
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1 November 2007
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34
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11
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908-916
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