title: Volume-outcome in cancer surgery: why has the data not affected policy change?
authors.affiliation: Pancreatic Cancer Program, Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA, devans@mcw.edu.
authors.forename: Douglas B
authors.initials: DB
authors.lastname: Evans
authors.forename: Susan
authors.initials: S
authors.lastname: Tsai
mesh_terms: D019317:Evidence-Based Medicine; D006291:Health Policy; D017052:Hospital Mortality; D061847:Hospitals, High-Volume; D006801:Humans; D010190:Pancreatic Neoplasms / Q000401:mortality* / Q000601:surgery*; D016577:Pancreaticoduodenectomy / Q000401:mortality; D010506:Periodicals as Topic; D015203:Reproducibility of Results; D014481:United States