Sonia Goswami, Nagarajan K, Praveen K. Dixit, Vidhu Saxena, Richa Goel, and Sanjeev Chauhan. 2021. “Vaccine Targeted Prophylaxis For Covid-19: A Comprehensive Review”. International Journal of Research in Pharmaceutical Sciences 12 (3):1850-60. https://ijrps.com/home/article/view/109.