Bhadra, S., A. Rahman, R. alam, and S. Mahbuba. “Diagnostic Accuracy of Sputum Gene Xpert MTB /RIF and Stool Gene Xpert-Ultra in Children With Pulmonary Tuberculosis in a Resource Constraint Country”. International Journal of Contemporary Pediatrics, vol. 11, no. 11, Oct. 2024, pp. 1506-11, doi:10.18203/2349-3291.ijcp20243073.