Gaur, P. S. ., Suryakant, R. . Bhaskar, S. . Singh, P. Saxena, and S. . Agnihotri. “Incidence and Clinical Profiles of Pulmonary and Extra-Pulmonary Tuberculosis Patients in North Indian Population: A Hospital Based Retrospective Study”. International Journal of Research and Development in Pharmacy & Life Sciences, vol. 6, no. 5, Sept. 2017, pp. 2773 -78, doi:10.21276/IJRDPL.2278-0238.2017.6(5).2773-2778.