SHRESTHA, U. K. Adaptive immunity against COVID-19. Journal of Advances in Internal Medicine, [S. l.], v. 9, n. 2, p. 44–46, 2020. DOI: 10.3126/jaim.v9i2.32811. Disponível em: https://www.nepjol.info/index.php/JAIM/article/view/32811. Acesso em: 29 mar. 2024.