Dakshinamurthy, S., A. V. Boratne, and S. Kanagat. “SARS-CoV-2 a Public Health Emergency: Challenges in Vaccination in Indian Setup”. International Journal Of Community Medicine And Public Health, vol. 8, no. 6, May 2021, pp. 3167-71, doi:10.18203/2394-6040.ijcmph20212029.