PT - JOURNAL ARTICLE AU - M. Paul AU - A.D. Nielsen AU - A. Gafter-Gvili AU - E. Tacconelli AU - S. Andreassen AU - N. Almanasreh AU - E. Goldberg AU - R. Cauda AU - U. Frank AU - L. Leibovici ED - , TI - The need for macrolides in hospitalised community-acquired pneumonia: propensity analysis AID - 10.1183/09031936.00031007 DP - 2007 May 30 TA - European Respiratory Journal 4099 - http://erj.ersjournals.com/content/early/2007/05/30/09031936.00031007.short 4100 - http://erj.ersjournals.com/content/early/2007/05/30/09031936.00031007.full