"IOMaster 7D" - a new device for virtual neuroendoscopy. - Christos Trantakis; Jürgen Meixensberger; Gero Strauß; Edgar Nowatius; Dirk Lindner; Hüseyin Kemâl Çakmak; Heiko Maaß; C. Nagel; Uwe G. Kühnapfel (CARS, 2004)