title: [The connection between the volume and the quality within thoracic surgery].
authors.forename: Poul Erik
authors.initials: PE
authors.lastname: Mortensen
mesh_terms: D013504:Cardiovascular Surgical Procedures / Q000592:standards* / Q000706:statistics & numerical data; D002983:Clinical Competence; D003718:Denmark; D006801:Humans; D011785:Quality Assurance, Health Care; D013503:Surgery Department, Hospital / Q000592:standards / Q000706:statistics & numerical data; D019616:Thoracic Surgical Procedures / Q000592:standards* / Q000706:statistics & numerical data