Tariq MW, Mushtaq MA, Pervaiz S, Khan T, Murtaza HG, Naqvi SA. An audit of sputum smear microscopy, Gene Xpert and DST in a Tertiary care hospital in patients of suspected MDR/XDR-TB. Pak J Chest Med [Internet]. 2020Sep.9 [cited 2026Apr.17];26(3):145-9. Available from: http://www.pjcm.net/index.php/pjcm/article/view/681