Charlie Sim Ming Yeong Teo Wan Sing Ng Carl Yap Yong-Chong Loh Tseng-Tsai Yeo Shaoping Bai Charles Lo Hexapod Intervention Planning for a Robotic Skull-Base Surgery System. 1314-1315 2001 conf/miccai/2001 MICCAI http://link.springer.de/link/service/series/0558/bibs/2208/22081314.htm db/conf/miccai/miccai2001.html#SimTNYLYBL01