Rashid MN, Laghari Z, Riaz L, Noman B, Khan RA, Soomro AM. SPUTUM CULTURE AND POLYMERASE CHAIN REACTION TESTS FOR IDENTIFICATION OF BACTERIAL PATHOGENS IN EXACERBATION OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Pak J Phsyiol [Internet]. 2022 Mar. 31 [cited 2024 Apr. 25];18(1):39-43. Available from: https://pjp.pps.org.pk/index.php/PJP/article/view/1005