Tewfik Marc A, Al-Qahtani Khalid, Payne Richard J, Frenkiel Saul
Department of Otolaryngology - Head and Neck Surgery, Sir Mortimer B. Davis - Jewish General Hospital, McGill University, Montreal, Quebec, Canada.
J Otolaryngol. 2006 Oct;35(5):355-7. doi: 10.2310/7070.2005.0119.