We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSafety and effectiveness of long-acting inhaled beta-agonist bronchodilators when taken with inhaled corticosteroids.AuthorsErnst P; McIvor A; Ducharme FM; Boulet LP; FitzGerald M; Chapman KR; Bai TPublicationAnnals of internal medicine, 2006, Vol 145, Issue 9, p692ISSN1539-3704Publication typearticleDOI10.7326/0003-4819-145-9-200611070-00012