Aisha Shafique, Sara Daud, Asma Sabir, Kanwal Fatima Khalil, Amber Mazhar, Anum Ilyas, . Comparison of Bacterial Load Measured by X-Pert / MTB RIF Assay With Smear & Myco-Bacterial Culture, As a Marker for Monitoring Disease Outcome in Cavitary Pulmonary Tuberculosis. JRMC 2022, 26.