Pharmacokinetics and tolerability of inhaled umeclidinium and vilanterol alone and in combination in healthy Chinese subjects: a randomized, open-label, crossover trial.

by Chaoying Hu, Jingying Jia, Kelly Dong, Linda Luo, Kai Wu, Rashmi Mehta, Jack Peng, Yan Ren, Annette Gross, Hui Yu
Published 2015-01-01