PT - JOURNAL ARTICLE AU - Anthony D. D’Urzo AU - Pieter Jugovic AU - Jacques Bouchard AU - Reuven Jhirad AU - Itamar Tamari TI - Safety of long-acting β<sub>2</sub>-agonists in the management of asthma DP - 2010 Feb 01 TA - Canadian Family Physician PG - 119--120 VI - 56 IP - 2 4099 - http://www.cfp.ca/content/56/2/119.short 4100 - http://www.cfp.ca/content/56/2/119.full SO - Can Fam Physician2010 Feb 01; 56