khan S, -Rehman N-U, Zubair M, Khan N. Prevalence of Pre-Extensively Drug Resistant Tuberculosis, Extensively Drug Resistant Tuberculosis among the Multi Drug Resistant Tuberculosis Patients. bmcjms [Internet]. 2024 Jul. 3 [cited 2024 Sep. 16];5(1):67-9. Available from: https://bmcjms.org/index.php/bmcj/article/view/272