PT - JOURNAL ARTICLE AU - Louis-Philippe Boulet TI - Effects of steroid therapy on inflammatory cell subtypes in asthma AID - 10.1136/thx.2009.131391 DP - 2010 May 01 TA - Thorax PG - 374--376 VI - 65 IP - 5 4099 - http://thorax.bmj.com/content/65/5/374.short 4100 - http://thorax.bmj.com/content/65/5/374.full SO - Thorax2010 May 01; 65