TY - JOUR T1 - Effectiveness of omalizumab in severe persistent asthma under real-life conditions JF - Canadian Family Physician JO - Can Fam Physician SP - 643 LP - 645 VL - 60 IS - 7 AU - Anthony D. D’Urzo AU - Jenny Wong Y1 - 2014/07/01 UR - http://www.cfp.ca/content/60/7/643.abstract N2 - ER -