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为了解我市小学生生长发育特点及规律，给制定小学生卫生保健措施提供科学依据，我们从１９９１年１０月起对我市３４４名６岁儿童生长发育情况进行了连续６年追踪观察，现将结果报告如下。１对象与方法１．１以１９９１年１０月１日年满６岁而未满７岁在我市和平小学和大...
In order to understand the characteristics of the growth and development of primary school students in our city and provide a scientific basis for the development of primary health care measures, we started from October 1991 on the growth of 344 children 6-year-old children in our city for 6 consecutive years of follow-up observation, the results The report is as follows. 1 objects and methods 1.1 to October 1, 1991 6 years of age and under the age of 7 years in our city peace primary school and ...