title: Risk stratification for open heart surgery: trial of the Parsonnet system in a British hospital.
authors: Wythenshawe Hospital, Manchester.
authors: S A
authors: SA
authors: Nashef
authors: F
authors: F
authors: Carey
authors: M M
authors: MM
authors: Silcock
authors: P K
authors: PK
authors: Oommen
authors: R D
authors: RD
authors: Levy
authors: M T
authors: MT
authors: Jones
mesh_terms: D006348:Cardiac Surgical Procedures / Q000379:methods / Q000401:mortality*; D004739:England / Q000453:epidemiology; D017052:Hospital Mortality; D006801:Humans; D010361:Patients / Q000145:classification; D011183:Postoperative Complications / Q000401:mortality; D012307:Risk Factors; D006113:United Kingdom