%0 Journal Article %A K Sikora %A G Ong %T Molecular biology and respiratory disease. 4. Cancer genes. %D 1990 %R 10.1136/thx.45.5.409 %J Thorax %P 409-413 %V 45 %N 5 %U https://thorax.bmj.com/content/thoraxjnl/45/5/409.full.pdf