Saira Salim, Wajid Hussain, Gohar Zaman, Umer Khurshid, and Luqman Satti, “Comparison evaluation between gene Xpert Mtb/Rif and multiplex PCR for rapid diagnosis of mycobacterium tuberculosis”, J Pak Med Assoc, vol. 71, no. 2, pp. 636–639, Nov. 2020.