Lollar Kevin W, Parker Charles A, Liess Benjamin D, Wieberg Jessica
Department of Otolaryngology-Head and Neck Surgery, University of Missouri-Columbia School of Medicine, One Hospital Drive, MA 314, DC027.00, Columbia, MO 65212, USA.
Otolaryngol Head Neck Surg. 2010 Feb;142(2):298-9. doi: 10.1016/j.otohns.2009.07.017. Epub 2009 Sep 26.