Calderon Oscar, Solares C Arturo, Byrd Michael C, Hicks Douglas M, Strome Marshall
Head and Neck Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
Arch Otolaryngol Head Neck Surg. 2007 Sep;133(9):936-8. doi: 10.1001/archotol.133.9.936.