Reference:
Matthes, K., Sankaranarayanan, Ahn, Woojin, De, S. (2011). Simulation of Natural Orifice Transluminal Endoscopic Surgery (NOTES).
chapter in NOTES-Textbook and Video Atlas, in A. Kalloo, J. Marescaux and R. Zorron ed., 2011.
chapter in NOTES-Textbook and Video Atlas, in A. Kalloo, J. Marescaux and R. Zorron ed., 2011.