Tagaya E, Yagi O, Sato A, Arimura K, Takeyama K, Kondo M, Tamaoki J. Effects of tiotropium on mucus hypersecretion and airway clearance in patients with COPD. Pulmonary Pharmacology & Therapeutics 39: 81-84, 2016.
Tagaya E, Yagi O, Sato A, Arimura K, Takeyama K, Kondo M, Tamaoki J. Effects of tiotropium on mucus hypersecretion and airway clearance in patients with COPD. Pulmonary Pharmacology & Therapeutics 39: 81-84, 2016.