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为了解医院内感染情况,探讨有关的发病因素和防制措施,我们对空军某医院心胸外科753例病人进行了调查。结果如下。 1 材料与方法 1.1 材料来源及分析方法 选1985年1月1
In order to understand the situation of nosocomial infection and to explore the relevant risk factors and prevention measures, we conducted a survey of 753 patients in cardiothoracic surgery in a hospital of the Air Force. The result is as follows. 1 Materials and methods 1.1 Materials source and analysis method selected January 1985 1