1. Cognitive impairment of workers in a large-scale aluminium factory in China: a cross-sectional study. Issue 6 (16th June 2019) Authors: Meng, Huaxing; Wang, Shanshan; Guo, Junhong; Zhao, Yarong; Zhang, Shuhui; Zhao, Yuqing; Niu, Qiao Journal: BMJ open Issue: Volume 9:Issue 6(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗