Preliminary face validation of a virtual transluminal endoscopic surgery trainer (VTEST).

Reference:
Ahn, W., Dargar, S., Halic T., Sankaranarayanan, G., Roberts, K., and De, S. (2014). Preliminary face validation of a virtual transluminal endoscopic surgery trainer (VTEST)..

Proceedings of the 2014 Annual Meeting of the Society of American Gastrointestinal Surgeons (SAGES). Salt Lake City, UT.