New therapeutic perspectives in the treatment of anal fissure. Research, Society and Development, [S. l.], v. 10, n. 10, p. e245101018793, 2021. DOI: 10.33448/rsd-v10i10.18793. Disponível em: https://rsdjournal.org/rsd/article/view/18793. Acesso em: 5 dec. 2025.