SINGH, M. P. Management of anorectal reverse sinus diseases. International Surgery Journal, [S. l.], v. 9, n. 2, p. 309–312, 2022. DOI: 10.18203/2349-2902.isj20220317. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/8567. Acesso em: 10 nov. 2025.