Open AccessEffects of arformoterol twice daily, tiotropium once daily, and their combination in patients with COPD
Author(s) -
D.P. Tashkin,
J.F. Donohue,
D.A. Mahler,
H. Huang,
E. Goodwin,
K. Schaefer,
J.P. Hanrahan,
W.T. Andrews
Publication year - 2009
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/5jqk-4d67
Subject(s) - copd , medicine , tiotropium bromide , anesthesia , lung function , lung