%0 Journal Article %A R K Brown %A F J Kelly %T Role of free radicals in the pathogenesis of cystic fibrosis. %D 1994 %R 10.1136/thx.49.8.738 %J Thorax %P 738-742 %V 49 %N 8 %U https://thorax.bmj.com/content/thoraxjnl/49/8/738.full.pdf