Deepak Bharati, Maria Alva, Simona D’souza, Sanya Lisboa, and Sohail Sayyed. “Comparative Systematic Review and Efficacy of Various Vaccines Against SARS-COV-2”. Journal of Innovations in Pharmaceutical and Biological Sciences 8, no. 4 (November 1, 2021): 01–13. Accessed October 14, 2024. https://jipbs.com/index.php/journal/article/view/412.