MANIRANJAN, N.; DILAWAR, S. Flap and FiLaC™ duo heals a complex grade IV anal fistula: case report of a surgical success. International Surgery Journal, [S. l.], v. 12, n. 11, p. 2012–2014, 2025. DOI: 10.18203/2349-2902.isj20253467. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/11435. Acesso em: 1 nov. 2025.