van de Graaf, Robert C*; Nicolai, Jean-Philippe A†
*Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Groningen, The Netherlands, and †Department of Plastic Surgery, University Medical Center Groningen, The Netherlands
Address correspondence and reprint requests to Robert C. van de Graaf, Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Groningen, Hanzeplein 1, PO Box 30 001, 9700 RB Groningen, The Netherlands; E-mail: [email protected]
Presented at the 24th Politzer Society Meeting in Amsterdam, The Netherlands, August 31 to September 4, 2003, and the 5th European Congress of Oto-Rhino-Laryngology Head and Neck Surgery, Rhodos, Greece, September 11 to 16, 2004.