Umeclidinium/Vilanterol, Inhalation: References

ANORO ELLIPTA- umeclidinium bromide and vilanterol trifenatate powder. GlaxoSmithKline LLC. U.S. National Library of Medicine, National Institutes of Health, DailyMed. Accessed May 1, 2016 from https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=2dbd0671-c565-40c5-bf0f-e324db26799c&audience=consumer

Umeclidinium and Vilanterol. Lexi-Comp ONLINE, 2016 Lexi-Comp, Inc. Accessed May 1 2016 from http://online.lexi.com.

Umeclidinium/Vilanterol. DRUGDEX® System. 2016 Truven Health Analytics Inc. Accessed May 1, 2016 from http://www.thomsonhc.com