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为了解东北大兴安岭林区人体蠕形螨感染情况,于1988年5—7月,选择大、中、小学学生及教职工、工厂工人、宾馆和饭店服务人员及防疫站医护人员等作为调查对象,由固定专人检查,使用压螨器压受检者左、右侧鼻沟皮肤,将挤出的皮脂
In order to understand the human demodex infection in Daxinganling forest area in Northeast China, from May to July 1988, students from large, middle and primary schools, faculty, factory workers, hotel and hotel service personnel and medical workers from epidemic prevention stations were selected as the survey subjects. By a fixed inspection, the use of pressure mites pressed subject left and right nostril skin, the extruded sebum