%0 Journal Article %A P N R Dekhuijzen %A H A Machiels %A L M A Heunks %A H F M van der Heijden %A R H H van Balkom %T Athletes and doping: effects of drugs on the respiratory system %D 1999 %R 10.1136/thx.54.11.1041 %J Thorax %P 1041-1046 %V 54 %N 11 %U https://thorax.bmj.com/content/thoraxjnl/54/11/1041.full.pdf