Re: Yildiz BP, Bayraktaroglu M, Gunen H. Bronchodilator efficacy of tiotropium/formoterol (18/12 μg once daily via a Discair inhaler), tiotropium alone (18 μg by Handihaler) or combined with formoterol (12 μg twice daily by Aerolizer) in adults with moderate-to-severe stable COPD. Curr Med Res Opin. 2019;35(12):2187-2196.
Serdar KalemciAydın SarıhanAhmet Bülent KargıAbdullah SimsekArife ZeybekPublished in: Current medical research and opinion (2020)