Bari, M., Hiron, M., Zaman, S., Rahman, M. and Ganguly, K. (2010) “Microbes Responsible For Acute Exacerbation of COPD”, Mymensingh Medical Journal, 19(4), pp. 576–585. Available at: https://www.banglajol.info/index.php/MMJ/article/view/6721 (Accessed: 29 March 2024).