PT - JOURNAL ARTICLE AU - Wedzicha, Wisia TI - Airwaves DP - 2008 Jun 01 TA - Thorax PG - 479--479 VI - 63 IP - 6 4099 - http://thorax.bmj.com/content/63/6/479.2.short 4100 - http://thorax.bmj.com/content/63/6/479.2.full SO - Thorax2008 Jun 01; 63