SIGDEL, B. Endoscopic Sphenopalatine Artery Ligation in Posterior Epistaxis. Nepal Journal of Medical Sciences, [S. l.], v. 5, n. 2, p. 10–15, 2020. DOI: 10.3126/njms.v5i2.36705. Disponível em: https://www.nepjol.info/index.php/NJMS/article/view/36705. Acesso em: 14 may. 2024.