Kumar, M., A. ana, B. Afreen, and A. K. Sharma. “Modified Ziehl Neelsen Staining in the Diagnosis of Osteoarticular Tuberculosis Patients: A Hospital Based Comparative Study”. International Journal of Health and Clinical Research, vol. 4, no. 6, Apr. 2021, pp. 276-8, https://ijhcr.com/index.php/ijhcr/article/view/1266.