Korres Stavros, Luxon Linda, Vannucchi Paolo, Gibson Bill
1st ENT Department, Hippokration Hospital of Athens, 114 Vasilissis Sofias Avenu, National University of Athens, 11527 Athens, Greece.
Int J Otolaryngol. 2011;2011:353865. doi: 10.1155/2011/353865. Epub 2011 Oct 17.