Journal article
Combination inhaled corticosteroid and long-acting β2-agonist use and severe asthma exacerbations
Authors
Pedersen S; O'Byrne PM
Journal
The Journal of Allergy and Clinical Immunology, Vol. 129, No. 5, pp. 1280–1281
Publisher
Elsevier
Publication Date
May 1, 2012
DOI
10.1016/j.jaci.2012.02.048
ISSN
0091-6749