Reference:
D. Dorozhkin, K. Roberts, W. Ahn, Tansel Halic, A. Nemani, J. Wang, C Cao, G. Sankaranarayanan, And S. De (2016). Face and content validation of a Virtual Translumenal Endoscopic Surgery Trainer (VTEST).
Surgical endoscopy (2016): 1-8.
Surgical endoscopy (2016): 1-8.