PT - JOURNAL ARTICLE AU - C. Garcia-Vidal AU - P. Almagro AU - V. Romaní AU - M. Rodríguez-Carballeira AU - E. Cuchi AU - L. Canales AU - D. Blasco AU - J.L. Heredia AU - J. Garau TI - <em>Pseudomonas aeruginosa</em> in patients hospitalized for COPD exacerbation. A prospective study AID - 10.1183/09031936.00003309 DP - 2009 Apr 22 TA - European Respiratory Journal 4099 - http://erj.ersjournals.com/content/early/2009/04/22/09031936.00003309.short 4100 - http://erj.ersjournals.com/content/early/2009/04/22/09031936.00003309.full