分析云南锡矿工人职业性肺癌的流行特征，为预防与控制其高发提供科学依据。

To investigate the epidemiological characteristics of the high incidence of occupational lung cancer in Yunnan tin miners.

youdao

[目的]分析云南锡矿工人职业性肺癌的流行特征，为预防与控制其高发提供科学依据。

[Objective] To investigate the epidemiological characteristics of the high incidence of occupational lung cancer in Yunnan tin miners.

youdao

[目的]分析云南锡矿工人职业性肺癌的流行特征，为预防与控制其高发提供科学依据。

[Objective] To investigate the epidemiological characteristics of the high incidence of occupational lung cancer in Yunnan tin miners.

youdao