论文部分内容阅读
我们对衡阳市的三个城区和衡南县的三乡区(以下简称县区)1985年的居民死因进行了比较分析,结果报告如下。
We conducted a comparative analysis of the causes of death of the residents of 1985 in the three urban areas of Hengyang City and Sanxiang District of Hengnan County (hereinafter referred to as the counties). The results are reported below.