JOHNSON, D. A. .; YOO, B. S. .; D’SOUZA, S. .; HOUSTON, K. .; PATEL, A. .; PAREKH, P. J. . Melatonin as a potential adjunctive therapy for COVID-19. Journal of Medical Research and Health Sciences, [S. l.], v. 4, n. 3, p. 1204–1211, 2021. DOI: 10.15520/jmrhs.v4i3.319. Disponível em: https://jmrhs.info/index.php/jmrhs/article/view/319. Acesso em: 16 may. 2021.