[Analysis of the incidence of pneumoconiosis in Hunan province].
Lvqiu SJ, Zhang YR, Yang LH, Xiao XB, Xiao YL, Chen WQ, Li Y, Dai WR.
Lvqiu SJ, et al. Among authors: zhang yr.
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2020 Aug 20;38(8):611-613. doi: 10.3760/cma.j.cn121094-20181227-00532.
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2020.
PMID: 32892592
Chinese.