[1]
Khatun, T. et al. 2022. Bacteriological Spectrum of Sputum in Acute Exacerbation of Chronic Obstructive Pulmonary Disease (COPD).
Journal of Medicine
. 23, 1 (Feb. 2022), 30–35. DOI:https://doi.org/10.3329/jom.v23i1.57934.