VARMA, Rahul Rajendra. Impact of COVID-19, Pre and Post Exposure Prophylaxis of COVID-19. International Journal of Research in Engineering, Science and Management, [S. l.], v. 4, n. 11, p. 75–78, 2021. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/1511.. Acesso em: 4 may. 2024.