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1982年6月至10月,在广州市越秀区劳动一小进行小学生肠道寄生虫病防治观察,现将结果报告如下。一、对象和方法以该校574名1～5年级学生为观察对象。先由学校领导和教师对学生进行肠道寄生虫
June 1982 to October, working in Yuexiu District, Guangzhou City, a small primary intestinal parasitic disease prevention and control observations, the results are reported as follows. First, the object and method of the school 574 students in grade 1 to 5 for the observation. First by the school leaders and teachers of intestinal parasites for students