5Schaitkin B, Strauss M, Houck JR. Epistaxis: medical versus surgical therapy, a comparison of efficacy complications and economic considerations. Laryngoscope, 1987,97 : 1392- 1395.
6Shaw CB, Wax MK, Wetmore SJ. Epistaxis: a comparison of treatment. Otolaryngology Head and Neck Surg, 1993,109: 60-65.
7O' Leary - Stckney K, Makielsky K, Weymuller EA. Rigid endoscopy for the control of epistaxis. Arch Otolaryngol Head and Neck Surg, 1992,118:966-967.
8Frikart L,Agrifoglio A. Endoscopic treatment of posterior epistaxis. Rhinology, 1998,36 : 59 - 61.
