Mantri, N.; Gupta, M. K.; Bhardwaj, P.; Goel, A. D.; Saurabh, S.; Jain, V.; Nag, V. L.; Misra, S. Testing Guidelines and Strategies by ICMR: A Roadmap to Handle COVID-19 Pandemic in India. Int J Community Med Public Health 2022, 9, 1394-1400.