PT - JOURNAL ARTICLE AU - F Paganin AU - D Jaffuel AU - J Bousquet TI - Significance of emphysema observed on computed tomography scan in asthma AID - 10.1183/09031936.97.10112446 DP - 1997 Nov 01 TA - European Respiratory Journal PG - 2446--2448 VI - 10 IP - 11 4099 - http://erj.ersjournals.com/content/10/11/2446.short 4100 - http://erj.ersjournals.com/content/10/11/2446.full SO - Eur Respir J1997 Nov 01; 10