Mantri, N., Gupta, M. K., Bhardwaj, P., Goel, A. D., Saurabh, S., Jain, V., Nag, V. L. and Misra, S. (2022) “Testing guidelines and strategies by ICMR: a roadmap to handle COVID-19 pandemic in India”, International Journal Of Community Medicine And Public Health, 9(3), pp. 1394–1400. doi: 10.18203/2394-6040.ijcmph20220701.