6Rodgers A,Walker N,Schug S,et al.Reduction of post-operative mortality and morbidity with epidural or spinal anaesthesia:results from an overview of randomized trials[J].BMJ,2000,321(7275):1493.
8Brandstrup B.Fluid therapy for the surgical patient[J].Best Pract Res Clin Anaesthesio1,2006,20 (2):265 -283.
9Schmidt M,Lindenauer PK,Fitzgerald JL,et al.Forecasting the impact of a clinical practice guideline for perioperative betablockers to reduce cardiovascular morbidity and mortality[J].Arch Intern Med,2002,162(1):63 -69.
