Daenen, W The Björk-Shiley Monostrut valve. Clinical experience in 647 patients. [electronic resource] - The Journal of thoracic and cardiovascular surgery Nov 1993 - 918-27 p. digital Publication Type: Journal Article ISSN: 0022-5223 Subjects--Topical Terms: Actuarial AnalysisAdolescentAdultAgedAnalysis of VarianceAortic Valve--surgeryChildEquipment DesignEquipment FailureFemaleFollow-Up StudiesHeart Valve Prosthesis--adverse effectsHospital MortalityHumansMaleMiddle AgedMitral Valve--surgeryProportional Hazards ModelsReoperation--statistics & numerical dataRisk FactorsSurvival AnalysisThromboembolism--etiology