by De Ceulaer, Geert, Johnson, Susan, Yperman, Marjan, Daemers, Kristin, Offeciers, Frans E, O'Donoghue, Gerald M, Govaerts, Paul J
Published in Otology & neurotology (01.09.2003)

by Collins, Melanie M, Johnson, Ian J M, Clifford, Elaine, Birchall, John P, O'Donoghue, Gerald M
Published in The Laryngoscope (01.04.2003)