IVANOV, D. COVID-19 lessons for medical practice. Methylene blue is a time-tested innovation. KIDNEYS, [S. l.], v. 10, n. 1, p. 36–41, 2021. DOI: 10.22141/2307-1257.10.1.2021.227209. Disponível em: https://kidneysjournal.com/index.php/journal/article/view/301. Acesso em: 8 oct. 2025.