Muhammad Sarim Khan, Sharmeen Khan, Furqan Ahmad, Hassan Raza. Therapeutic Efficacy of Budesonide/Glycopyrronium/Formoterol Fumarate versus Budesonide and Tiotropium Dihydrate in Managing COPD Exacerbations, Lung Function, Symptoms, and Quality of Life . J Popl Ther Clin Pharmacol [Internet]. 2024 Sep. 1 [cited 2025 Sep. 20];31(9):543-50. Available from: https://www.jptcp.com/index.php/jptcp/article/view/7827