PT - JOURNAL ARTICLE AU - A E Tattersfield AU - P Wilding TI - Beta agonists and ventilation. AID - 10.1136/thx.48.9.877 DP - 1993 Sep 01 TA - Thorax PG - 877--878 VI - 48 IP - 9 4099 - http://thorax.bmj.com/content/48/9/877.short 4100 - http://thorax.bmj.com/content/48/9/877.full SO - Thorax1993 Sep 01; 48