title: Comparison of POSSUM and the Portsmouth predictor equation for predicting death following vascular surgery.
authors.forename: P
authors.initials: P
authors.lastname: Tekkis
authors.forename: G
authors.initials: G
authors.lastname: Trotter
authors.forename: L M
authors.initials: LM
authors.lastname: South
mesh_terms: D006801:Humans; D018570:Risk Assessment / Q000379:methods*; D012720:Severity of Illness Index; D013514:Surgical Procedures, Operative / Q000401:mortality*