Kishan, J., Kaur, P., Mahajan, A., Monika, M., Navneet, K. and Dulloo, S. 2012. A Comparison Of Three Versus Two Sputum Smear Microscopy In A Government Medical College, Patiala, India. SAARC Journal of Tuberculosis, Lung Diseases and HIV/AIDS. 8, 2 (Feb. 2012), 28–30. DOI:https://doi.org/10.3126/saarctb.v8i2.5898.