Haemorrhoidectomy Techniques for Grade III and IV Haemorrhoids (Guda Arsha): A Prospective Comparative Study of Open Versus Closed Methods. AYUSHDHARA, India., v. 13, n. 1, p. 21–26, 2026. DOI: 10.47070/ayushdhara.v13i1.2361. Disponível em: https://ayushdhara.in/index.php/ayushdhara/article/view/2361. Acesso em: 25 may. 2026.