Daenen, W Nine years' experience with the Björk-Shiley prosthetic valve: early and late results of 932 valve replacements. [electronic resource] - The Annals of thoracic surgery Jun 1983 - 651-63 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0003-4975 Standard No.: 10.1016/s0003-4975(10)61079-x doi Subjects--Topical Terms: AgedAortic Valve--surgeryCoronary Artery Bypass--mortalityDicumarol--adverse effectsFollow-Up StudiesHeart Valve Prosthesis--adverse effectsHemorrhage--chemically inducedHumansMitral Valve--surgeryReoperationThromboembolism--etiology