title: Feasibility of self-appraisal in assessing operative performance in advanced laparoscopic colorectal surgery.
authors.affiliation: Colorectal Surgical Unit, Whittington Hospital, London, UK. doctors.org.uk
authors.forename: Sudip K
authors.initials: SK
authors.lastname: Sarker
authors.forename: Conor
authors.initials: C
authors.lastname: Delaney