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Detection of recent HIV-1 infections among men who have sex with men in Beijing during 2005-2006
【作 者】
：
【机 构】
：
StateKeyLaboratoryforInfectiousDiseasePreventionandControl,NationalCenterforAIDS/STDControlandPreven
【出 处】
：
中华医学杂志英文版
【发表日期】
：
2008年121期
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