[1]
S. . Ahmed, M. A. . Rahman, S. A. . Rahman, and A. . Choudhury, “Effectiveness of Indacaterol-Glycopyrronium in preventing COPD exacerbations in comparison to Salmeterol-Fluticasone”, Bangabandhu Sheikh Mujib Medical University Journal, vol. 14, no. 3, pp. 43–49, Feb. 2022.