PT - JOURNAL ARTICLE AU - J S Elborn TI - Difficult bacteria, antibiotic resistance and transmissibility in cystic fibrosis AID - 10.1136/thx.2003.017285 DP - 2004 Nov 01 TA - Thorax PG - 914--915 VI - 59 IP - 11 4099 - http://thorax.bmj.com/content/59/11/914.short 4100 - http://thorax.bmj.com/content/59/11/914.full SO - Thorax2004 Nov 01; 59