PT - JOURNAL ARTICLE ED - , TI - Exercise and air quality: 10 top tips AID - 10.1183/20734735.ELF113 DP - 2015 Sep 01 TA - Breathe PG - 239--242 VI - 11 IP - 3 4099 - http://breathe.ersjournals.com/content/11/3/239.short 4100 - http://breathe.ersjournals.com/content/11/3/239.full SO - Breathe2015 Sep 01; 11