Mitchell Candace A, Ebert Charles S, Buchman Craig A, Zanation Adam M
Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Laryngoscope. 2012 Aug;122(8):1674-8. doi: 10.1002/lary.23333. Epub 2012 May 7.