%0 Journal Article %A I. Rahman %T Reproducibility of oxidative stress biomarkers in breath condensate: are they reliable? %D 2004 %R 10.1183/09031936.04.00131604 %J European Respiratory Journal %P 183-184 %V 23 %N 2 %U https://erj.ersjournals.com/content/erj/23/2/183.full.pdf