Bacteriology and Antibiotic Sensitivity Pattern of Sputum in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease. Med. Today [Internet]. 2022 Apr. 24 [cited 2026 Jun. 25];34(1):12-6. Available from: https://www.banglajol.info/index.php/MEDTODAY/article/view/58632