Smog in Beijing reduces life expectancy by 15 years
The burden of air pollution on years of life lost in Beijing, China, 2004-08: retrospective regression analysis of daily deaths
Full scientific study : http://www.bmj.com/content/347/bmj.f7139
The burden of air pollution on years of life lost in Beijing, China, 2004-08: retrospective regression analysis of daily deaths
Full scientific study : http://www.bmj.com/content/347/bmj.f7139