Use of ivermectin and nitazoxanide for treatment and prophylaxis of COVID-19: A systematic review. Research, Society and Development, [S. l.], v. 11, n. 8, p. e43511831090, 2022. DOI: 10.33448/rsd-v11i8.31090. Disponível em: https://rsdjournal.org/rsd/article/view/31090. Acesso em: 5 dec. 2025.