Journal of Thoracic and Cardiovascular Surgery · 1999 · 139 citations · 9 references
MedicineSurgeryCardiothoracic SurgeryOutcomes ResearchVascular SurgeryAneurysm RepairAortic Aneurysm RepairAortic SurgeryPostoperative MorbidityThoracic SurgeryCongenital Cardiac AnomaliesElective Aneurysm RepairElective Aortic Aneurysm RepairHospital Morbidity StatisticsLogistic RegressionOverall MortalityVolume RelationshipsVolume-effect Relationships
9
Should Operations Be Regionalized?
Harold S. Luft, John P. Bunker, Alain C. Enthoven · New England Journal of Medicine · 1979 · 1.8K citations
Adult Open Heart Surgery in New York State
Edward L. Hannan · JAMA · 1990 · 530 citations
Medicine, Cardiology, Surgery +7