Marín Hoyos, Carlos Andrés, Jean Paul Cappellaro Sánchez, Romel Fabian Gómez Naranjo, and Monica Chavez Vivas. “Current Status of Vaccines Developed for SARS-CoV-2 Infection: A Review”. Bangladesh Journal of Infectious Diseases 9, no. 9 (November 2, 2022): S40-S54. Accessed June 13, 2024. https://banglajol.info/index.php/BJID/article/view/62614.