SINGH, M. P. Single sitting multimodality management of hemorrhoid. International Surgery Journal, [S. l.], v. 8, n. 11, p. 3302–3306, 2021. DOI: 10.18203/2349-2902.isj20214361. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/8321. Acesso em: 10 nov. 2025.