Bassim Marc K, Ewend Matthew G, Buchman Craig A
Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-7070, USA.
Otol Neurotol. 2007 Sep;28(6):863-4. doi: 10.1097/MAO.0b013e31802e2a3f.