Asanau, A Pressure injection demonstrates points of weakness in the posterior nasal arteries. [electronic resource] - The Journal of laryngology and otology Aug 2010 - 939; author reply 939 p. digital Publication Type: Comment; Letter ISSN: 1748-5460 Standard No.: 10.1017/S0022215110001283 doi Subjects--Topical Terms: Epistaxis--pathologyHumansInjections, Intra-ArterialMaxillary Artery--pathologyNasal Cavity--blood supply