Dr. Selvi I., Dr. Uma A., Dr. Edwin D. BACTERIOLOGICAL STUDY OF ACUTE EXACERBATION OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE. J Popl Ther Clin Pharmacol [Internet]. 2024 Mar. 13 [cited 2025 Sep. 19];31(3):614-21. Available from: https://jptcp.com/index.php/jptcp/article/view/4837