RABBY, M. I. I.; HOSSAIN, F. Study of ongoing registered clinical trials on COVID-19: a narrative review. São Paulo Medical Journal, [S. l.], v. 138, n. 5, p. 441–456, 2020. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/696. Acesso em: 10 mar. 2025.