Deepak Bharati, Maria Alva, Simona D’souza, Sanya Lisboa, Sohail Sayyed. Comparative Systematic Review and Efficacy of Various Vaccines Against SARS-COV-2. J Inn Pharm Bio Sci [Internet]. 2021 Nov. 1 [cited 2024 Apr. 25];8(4):01-13. Available from: https://jipbs.com/index.php/journal/article/view/412