THE TIME: Mr Wichmann, you have worked as an epidemiologist for decades of the dangers of pollutants in the air, among other things, for the world health organization WHO. What did you think when you read the paper of the lung doctor, Dieter Köhler and his colleagues, the draw in the significance of limit values for these substances in doubt?
Select your access to and read directly. Digital-access All items on TIME ONLINE free, THE TIME as an App, E-Paper and E-Reader evaluate for 4 weeks of Digital access for TIME subscribers All the articles on TIME ONLINE free, THE TIME as an App, E-Paper and E-Reader in Addition to your Print subscription in 4 weeks free
you are already a Digital test subscriber? Here
sign up
