Aslam, A. et al. 2025. Comparison of Clinical Cure Rates of Doxycycline and Levofloxacin in the Treatment of Acute Exacerbations of Chronic Obstructive Pulmonary Disease. Indus Journal of Bioscience Research. 3, 7 (Jul. 2025), 1269–1274. DOI:https://doi.org/10.70749/ijbr.v3i7.2564.