1. [1] McGarry GW. Epistaxis. Scott-Brown's Otorhinolaryngology. 7th edn. Vol. 2. Great Britain: Hodder Arnold 2008:1596-608.
2. [2] Varshney S, Saxena RK. Epistaxis: a retrospective clinical study. Indian J Otolaryngol Head Neck Surg 2005;57(2):125-9.
3. [3] Isezuo SA, Segun-Busari S, Ezunu E, et al. Relationship between epistaxis and hypertension: a study of patients seen in the emergency units of two tertiary health institutions in Nigeria. Niger J Clin Pract 2008;11(4):379-82.
4. Surgical management of posterior epistaxis: a changing paradigm;Klotz;Laryngoscope,2002
5. [5] Simmen DB, Jones NS. Epistaxis. Cummings Otolaryngology Head and Neck Surgery. 6th edn. Philadelphia: Saunders 2015:678-90.