%0 Journal Article %A S. Bielsa %A H. E. Davies %A R. J. O. Davies %A A. Taylor %A Y. C. G. Lee %T Reproducibility and reliability of pleural fluid cytokine measurements %D 2009 %R 10.1183/09031936.00088409 %J European Respiratory Journal %P 1001-1003 %V 34 %N 4 %U https://erj.ersjournals.com/content/erj/34/4/1001.full.pdf