Krishnappa, Lalitha. “Worker Safety in Designated Microscopy Centers (DMC) and Tuberculosis Unit (TU) under Revised National Tuberculosis Control Programme (RNTCP) in State of Bihar – Contribution & Role of DTST”. International Journal of Occupational Safety and Health 3, no. 1 (October 31, 2013): 18–21. Accessed November 23, 2024. https://nepjol.info./index.php/IJOSH/article/view/6647.