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为了摸清海南部份地区异常血红蛋白病的发生率和民族分布情况,于1980～1981年对四个国营农场12所中小学校的学生和部分职工进行了普查,现将结果报告如下:对象与方法一、对象:中小学在校学生:部分职工,幼儿园学令前儿童共7370人,汉族6812人,黎族361人,壮、回、满族207人,籍贯
In order to find out the incidence and distribution of abnormal hemoglobin disease in some areas of Hainan, a survey of students and some employees from 12 primary and secondary schools in four state-run farms was carried out in 1980-1981. The results are reported as follows: Objects and Methods First, the object: primary and secondary school students: some workers, kindergarten children make up a total of 7370 children, 6812 Han, Li 361 people, Zhuang, Hui, Manchu 207 people, origin