Quality of life in relation to the traffic pollution indicators NO<sub>2</sub> and NO<sub>x</sub>: results from the Swedish GA<sup>2</sup>LEN survey
Crossref DOI link: https://doi.org/10.1136/bmjresp-2014-000039
Published Online: 2014-08-17
Published Print: 2014-08
Update policy: https://doi.org/10.1136/crossmarkpolicy
Sommar, Johan Nilsson
Ek, Alexandra
Middelveld, Roelinde
Bjerg, Anders
Dahlén, Sven-Erik
Janson, Christer
Forsberg, Bertil