Kaur, Simran Preet, and Vandana Gupta. “COVID-19 Vaccine: A Comprehensive Status Report”. Virus Research, vol. 288, 2020, p. 198114, https://doi.org/10.1016/j.virusres.2020.198114.
Kaur, S. P., & Gupta, V. (2020). COVID-19 Vaccine: A comprehensive status report. Virus Research, 288, 198114. https://doi.org/10.1016/j.virusres.2020.198114
Kaur SP, Gupta V. COVID-19 Vaccine: A comprehensive status report. Virus Research. 2020;288:198114.