1. Pictoral communication in virtual and real environments;Ellis,1993
2. Computer displays;Sutherland;Sci Am,1970
3. Telepresence: dextrous procedures in a virtual operating field;Green;Surg Endosc,1991
4. Vascular applications of telepresence surgery: initial feasibility studies in swine;Bowersox;J Vasc Surg,1996
5. Telesurgical laparoscopic cholecystectomy;Himpens;Surg Endosc,1998