[Endolaryngeal distance measurement by laser light projection--from the idea to clinical application] Schade, G Rassow, B Kirchhoff, Th Kraas, M Hess, Markus 2005 - Forschungsinformationssystem des UKE
[Possibility for endolaryngeal morphometric measurements with a new laser light method] Schade, G Hess, Markus Rassow, B 2002 - Forschungsinformationssystem des UKE