L. R. Patel, J. A. . Panchal, J. D. . Pethani, S. D. . Rathod, P. H. . Patel, and P. D. . Shah, “Screening Of Extrapulmonary Tuberculosis Samples by Zeihl Neelsen Staining in Patients Presenting at Tertiary Care Hospital Ahmedabad”, Natl J Community Med, vol. 4, no. 01, pp. 165–167, Mar. 2013.