AGRAWAL, G.; AGRAWAL, R.; AGRAWAL, H.; PRAJAPATI, H.; YADAV, K.; AGRAWAL, K.; AGRAWAL, C. G. Seroprevalence of COVID-19 antibody among patients visiting a large clinic in Uttar Pradesh. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 11, n. 1, p. 8–12, 2021. DOI: 10.18203/2319-2003.ijbcp20214884. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/4899. Acesso em: 23 oct. 2025.