Muhammad Kashif Munir, Saba Shamim, Muhammad Amer Nazir, et al. PRIMARY AND ACQUIRED DRUG RESISTANCE AMONG RIFAMPICIN RESISTANT TUBERCULOSIS CASES DIAGNOSED ON GENEXPERT. J Popl Ther Clin Pharmacol. 2023;30(8):574-581. doi:10.53555/jptcp.v30i8.4293