Working Paper
Narang, P, N K Tyagi, D K Mendiratta, U N Jajoo, M S Bharambhe, and Sushila Nayar.
"Prevalence of sputum-positive pulmonary tuberculosis in tribal and non-tribal populations of the Ashti and Karanja tahsils in Wardha district, Maharashtra State, India." The International Journal of Tuberculosis and Lung Disease 3, no. 6 (1999): 478-482.