European Archives of Oto-Rhino-Laryngology
European Archives of Oto-Rhino-Laryngology > 2006 > 263 > 2 > 188-193
European Archives of Oto-Rhino-Laryngology > 2007 > 264 > 11 > 1315-1321
European Archives of Oto-Rhino-Laryngology > 2006 > 263 > 2 > 188-193
European Archives of Oto-Rhino-Laryngology > 2007 > 264 > 11 > 1315-1321