PT - JOURNAL ARTICLE AU - D Geddes TI - Progress in research on cystic fibrosis. AID - 10.1136/thx.39.10.721 DP - 1984 Oct 01 TA - Thorax PG - 721--725 VI - 39 IP - 10 4099 - http://thorax.bmj.com/content/39/10/721.short 4100 - http://thorax.bmj.com/content/39/10/721.full SO - Thorax1984 Oct 01; 39