Medical News Today: Parkinson-like symptoms in welders worsen with more manganese exposure | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/03/medical-news-today-parkinson-like-symptoms-in-welders-worsen-with-more-manganese-exposure/

A study of 886 shipyard and fabrication workers finds that higher exposure to manganese in welding fumes is linked to increase in Parkinson-like symptoms. http://internationalnewslive.com/medical-news-today-parkinson-like-symptoms-in-welders-worsen-with-more-manganese-exposure/