PT - JOURNAL ARTICLE AU - M. R. Sears TI - Lung function decline in asthma AID - 10.1183/09031936.00080007 DP - 2007 Sep 01 TA - European Respiratory Journal PG - 411--413 VI - 30 IP - 3 4099 - http://erj.ersjournals.com/content/30/3/411.short 4100 - http://erj.ersjournals.com/content/30/3/411.full SO - Eur Respir J2007 Sep 01; 30