Schweizer Archiv Fur Neurologie Und Psychiatrie. Archives Suisses De Neurologie Et De Psychiatrie. Archivio Svizzero Di Neurologia E Psichiatria|March 19, 2010
European Archives of Oto-Rhino-Laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery|November 16, 2007
Schweizer Archiv Fur Neurologie Und Psychiatrie. Archives Suisses De Neurologie Et De Psychiatrie. Archivio Svizzero Di Neurologia E Psichiatria|March 19, 2010
European Archives of Oto-Rhino-Laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery|November 16, 2007