Varshney, A M, U S Singh, and D Kumar. “SOURCES OF PREVIOUS ANTI-TUBERCULAR DRUGS EXPOSURE FOR PATIENT REGISTERED IN RNTCP AS RETREATMENT CASES IN DISTRICT ANAND, GUJARAT”. Indian Journal of Community Health 25, no. 2 (June 30, 2013): 159–163. Accessed May 15, 2024. http://www.iapsmupuk.org/journal/index.php/IJCH/article/view/307.