PT - JOURNAL ARTICLE AU - R. Dales AU - L. Chen AU - A. M. Frescura AU - L. Liu AU - P. J. Villeneuve TI - Acute effects of outdoor air pollution on forced expiratory volume in 1 s: a panel study of schoolchildren with asthma AID - 10.1183/09031936.00138908 DP - 2009 Aug 01 TA - European Respiratory Journal PG - 316--323 VI - 34 IP - 2 4099 - http://erj.ersjournals.com/content/34/2/316.short 4100 - http://erj.ersjournals.com/content/34/2/316.full SO - Eur Respir J2009 Aug 01; 34 AB - Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.