PT - JOURNAL ARTICLE AU - Thomas Southworth AU - Gussie Beech AU - Philip Foden AU - Umme Kolsum AU - Dave Singh TI - The reproducibility of COPD blood eosinophil counts AID - 10.1183/13993003.00427-2018 DP - 2018 Jan 01 TA - European Respiratory Journal PG - 1800427 4099 - http://erj.ersjournals.com/content/early/2018/04/26/13993003.00427-2018.short 4100 - http://erj.ersjournals.com/content/early/2018/04/26/13993003.00427-2018.full