Dr. Kotla Ankith 2021. EFFICACY AND SAFETY OF BUDESONIDE/FORMOTEROL IN MODERATE-TO-SEVERE COPD: A RANDOMISED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY. Journal of Population Therapeutics and Clinical Pharmacology. 28, 2 (Dec. 2021), 1214–1219. DOI:https://doi.org/10.53555/j0wmmh96.