المؤلفون: Hill, Kelvin, Harris, Neil, Sebar, Bernadette, Wenham, Kathryn, Price, Chris, Herzig, Maree

المصدر: Otolaryngology–Head and Neck Surgery ; volume 143, issue S1, page 57-58 ; ISSN 0194-5998 1097-6817

الاتاحة: http://dx.doi.org/10.1016/j.otohns.2010.04.209
https://onlinelibrary.wiley.com/doi/pdf/10.1016/j.otohns.2010.04.209
https://onlinelibrary.wiley.com/doi/full-xml/10.1016/j.otohns.2010.04.209