PT - JOURNAL ARTICLE AU - Wedzicha, Wisia TI - Airwaves AID - 10.1136/thx.2009.134379 DP - 2010 Feb 01 TA - Thorax PG - i--i VI - 65 IP - 2 4099 - http://thorax.bmj.com/content/65/2/i.short 4100 - http://thorax.bmj.com/content/65/2/i.full SO - Thorax2010 Feb 01; 65