title: Re: 'Predicting postoperative mortality after colorectal surgery: a novel clinical model'.
authors.affiliation: Department of Surgery, St James' University Hospital, Beckett Street, Leeds, LS9 7TF, UK. shahid.farid@leedsth.nhs.uk.
authors.forename: S G
authors.initials: SG
authors.lastname: Farid
authors.forename: N
authors.initials: N
authors.lastname: Shah
authors.forename: T
authors.initials: T
authors.lastname: Pike
authors.forename: I
authors.initials: I
authors.lastname: Wijetunga
mesh_terms: D003107:Colorectal Surgery / Q000401:mortality*; D005260:Female; D017052:Hospital Mortality; D006801:Humans; D008297:Male