Kharel, Bijaya, Urmila Gurung, Prashant Tripathi, Pabina Rayamajhi, and Priyansha Silwal. 2019. “Outcome of Endoscopic Sphenopalatine Artery Cauterization for Posterior Epistaxis”. Journal of Institute of Medicine Nepal 41 (3):63-66. https://nepjol.info/index.php/JIOM/article/view/37368.