Singh, P., P. K. Ranjan, R. Kumar, and S. Singh. “A Comparative Study of the Diagnostic Efficacy of CB-NAAT and ZN Staining”. International Journal of Health and Clinical Research, vol. 3, no. 12, Dec. 2020, pp. 153-9, https://ijhcr.com/index.php/ijhcr/article/view/572.