J. Schipper

Video Camera Based Navigation of a Laser Beam for Micro Surgery Bone Ablation at the Skull Base — Setup and Initial Experiments

Heinz Wörn, Jörg Raczkowsky, Lüder A. Kahrs, 2007 .

Individual prefabricated titanium implants and titanium mesh in skull base reconstructive surgery. A report of cases

U. Spetzger, U. Spetzger, J. Schipper, 2004, European Archives of Oto-Rhino-Laryngology and Head & Neck.