Moulton Marlene St Joan, Moir Christopher, Matsumoto Jane, Thompson Dana M
Department of Otorhinolaryngology Head and Neck Surgery, Mayo Clinic, 200 First Street, SW, Rochester, MN 55905, USA.
Int J Pediatr Otorhinolaryngol. 2005 Aug;69(8):1129-33. doi: 10.1016/j.ijporl.2005.03.008. Epub 2005 Apr 26.