li longyun

China

Joined: 29/05/2008

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li longyun's PowerPoint Presentations

Recent Activity

lilongyun uploaded a new presentation "840 Intro "

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zsy7391 : I want get the ppt of pb840,can you send it to me, thanks a lot! zsy7391@sina.com

120 months ago

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lilongyun uploaded a new presentation "结节病的现代诊治.ppt"

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结节病的现代诊治.ppt

结节病的现代诊治[1].ppt

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lilongyun uploaded a new presentation "呼吸衰竭(respiratory failure).ppt"

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呼吸衰竭(respiratory failure).ppt

呼吸衰竭(respiratory failure).ppt

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lilongyun uploaded a new presentation "肺结核的治疗.ppt"

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肺结核的治疗.ppt

肺结核的治疗.ppt

Views: 518

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lilongyun uploaded a new presentation "抗生素合理应用讲座"

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