PT - JOURNAL ARTICLE AU - Tristan W. Clark TI - Are C-reactive protein levels associated with bacteria in COPD exacerbations? AID - 10.1183/09031936.00020015 DP - 2015 May 01 TA - European Respiratory Journal PG - 1515--1516 VI - 45 IP - 5 4099 - http://erj.ersjournals.com/content/45/5/1515.short 4100 - http://erj.ersjournals.com/content/45/5/1515.full SO - Eur Respir J2015 May 01; 45