Methods 572 doctors and nurses worked 14 polyclinic hospital were investigated in Jilin City.

  • 方法抽取吉林市14所医院的572位医护人员以调查问卷的形式进行艾滋病职业暴露的调查.

  • 网络文摘精选 2025-01-19 09:09:46

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