Padhya Tapan A, Athavale Sanjay M, Morgan Jonathan M, McCaffrey Thomas V
Department of Otolaryngology-Head and Neck Surgery, The University of South Florida College of Medicine, Tampa, Florida, USA.
Laryngoscope. 2008 Feb;118(2):266-9. doi: 10.1097/MLG.0b013e318158e437.