Arif, Sana, Qamar Mehboob, and Waqar Arif. 2020. “Prevalence and Analysis of Drug Resistance Pattern of MDR-TB in Retreatment Cases at Allied Hospital, Faisalabad, Pakistan”. Annals of Punjab Medical College (APMC) 14 (4), 331-35. https://doi.org/10.29054/apmc/2020.994.