DR. KOLANUVADA BHARGAV VARMA; DR. VEGI TRIKAL PRAJVAL MAHIDHAR; DR. VENKATA VIVEK PATIVADA. A Comparative Study of Efficacy of Sphincterotomy in Open Haemorrhoidectomy. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 2, p. 920–926, 2026. Disponível em: https://ijprt.org/index.php/pub/article/view/2420. Acesso em: 5 aug. 2026.