PRADHAN, B. . Management of Refractory Posterior Epistaxis by Sphenopalatine Artery (SPA) Cauterization. Nepalese Journal of ENT Head & Neck Surgery, [S. l.], v. 1, n. 1, 2010. Disponível em: https://njehns.org.np/index.php/njehns/article/view/2. Acesso em: 16 apr. 2026.