C N Ellis

Assessment of Comparative Skills Between Hand-Assisted and Straight Laparoscopic Colorectal Training on an Augmented Reality Simulator

C P Delaney, A J Senagore, F Leblanc, 2010, Diseases of the colon and rectum.

Clinical significance of diminutive polyps of the rectum and sigmoid colon

C N Ellis, H W Boggs, G W Slagle, 1993, Diseases of the colon and rectum.