title: Nonelective excisional colorectal surgery in English National Health Service Trusts: a study of outcomes from Hospital Episode Statistics Data between 1996 and 2007.
authors.affiliation: Department of Colorectal Surgery, St Mark's Hospital, Middlesex, UK. omarfaiz@aol.com
authors.forename: Omar
authors.initials: O
authors.lastname: Faiz
authors.forename: Janindra
authors.initials: J
authors.lastname: Warusavitarne
authors.forename: Alex
authors.initials: A
authors.lastname: Bottle
authors.forename: Paris P
authors.initials: PP
authors.lastname: Tekkis
authors.forename: Sue K
authors.initials: SK
authors.lastname: Clark
authors.forename: Ara W
authors.initials: AW
authors.lastname: Darzi
authors.forename: Paul
authors.initials: P
authors.lastname: Aylin