哈密地处新疆东端，是内地通往新疆的门户，为大陆干旱性气候。为了解本市７～１８岁少年儿童肠道原虫感染情况，我们于１９９６年４～５月对１７０８名中小学生进行了便检，现将结果报告如下。对象及方法全市中小学生分市区、农村两个层次，每一层中再按维、汉分别选点，... Hami is located in the eastern end of Xinjiang, is the gateway to the mainland of Xinjiang for the mainland arid climate. In order to understand the city of children aged 7 to 18 intestinal protozoal infections, we in April to May 1996 for the pupil of 1,808 for the urine test, the results are reported as follows. Subjects and methods The city primary and secondary students in urban and rural areas, two levels, each layer and then press Victoria, Han were selected points, ...