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, [S. l.], v. 3, n. 1, p. 18–21, 2013. DOI: 10.3126/ijosh.v3i1.6647. Disponível em: https://nepjol.info/index.php/IJOSH/article/view/6647. Acesso em: 24 jan. 2025.