PT - JOURNAL ARTICLE AU - Littler, W A TI - Busulphan lung: clinical features. AID - 10.1136/thx.25.2.257-a DP - 1970 Mar 01 TA - Thorax PG - 257--257 VI - 25 IP - 2 4099 - http://thorax.bmj.com/content/25/2/257.2.short 4100 - http://thorax.bmj.com/content/25/2/257.2.full SO - Thorax1970 Mar 01; 25