Ni Chroinin, M., Greenstone, I., Lasserson, T. J., & Ducharme, F. M. (2009). Addition of long-acting beta2-agonists to inhaled steroids as first line therapy for persistent asthma in steroid-naive adults and children.

Ni Chroinin, Muireann, Ilana Greenstone, Toby J. Lasserson, and Francine M. Ducharme. Addition of Long-acting Beta2-agonists to Inhaled Steroids As First Line Therapy for Persistent Asthma in Steroid-naive Adults and Children. 2009.

Ni Chroinin, Muireann, Ilana Greenstone, Toby J. Lasserson, and Francine M. Ducharme. Addition of Long-acting Beta2-agonists to Inhaled Steroids As First Line Therapy for Persistent Asthma in Steroid-naive Adults and Children. 2009.