PT - JOURNAL ARTICLE ED - , TI - Long term treatment with salbutamol and salmeterol AID - 10.1136/thx.54.2.186c DP - 1999 Feb 01 TA - Thorax PG - 186--186 VI - 54 IP - 2 4099 - http://thorax.bmj.com/content/54/2/186.4.short 4100 - http://thorax.bmj.com/content/54/2/186.4.full SO - Thorax1999 Feb 01; 54