PT - JOURNAL ARTICLE AU - G.W. Waterer AU - D. Lopez TI - Improving outcomes from community-acquired pneumonia: we need to be more sophisticated about cause and effect AID - 10.1183/09031936.00146011 DP - 2012 Jan 01 TA - European Respiratory Journal PG - 7--8 VI - 39 IP - 1 4099 - http://erj.ersjournals.com/content/39/1/7.short 4100 - http://erj.ersjournals.com/content/39/1/7.full SO - Eur Respir J2012 Jan 01; 39