1.
Rashid MHU, Ahmed I. Pattern of Sputum Bacteriology in Acute Exacerbations of Chronic Obstructive Pulmonary Disease. J Enam Med Col [Internet]. 2018 May 30 [cited 2024 Nov. 21];8(2):80-4. Available from: https://banglajol.info/index.php/JEMC/article/view/36730