title: Editorial comment: Toward quality improvement of thoracic aortic surgery: estimating volume-outcome effect from nationwide survey.
authors.forename: Jean
authors.initials: J
authors.lastname: Bachet
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000592:standards / Q000706:statistics & numerical data*; D019538:Health Care Surveys; D006801:Humans; D019984:Quality Indicators, Health Care; D011787:Quality of Health Care; D016896:Treatment Outcome