Media type: E-Article Title: Do risk factors for atherosclerosis affect the degeneration of the Hancock II porcine bioprosthesis after aortic valve replacement? Contributor: Schmoeckel, M; Gerhard, S; Nollert, G; Überfuhr, P; Kreuzer, E; Reichart, B imprint: Georg Thieme Verlag KG, 2007 Published in: The Thoracic and Cardiovascular Surgeon Language: English DOI: 10.1055/s-2007-967700 ISSN: 0171-6425; 1439-1902 Keywords: Cardiology and Cardiovascular Medicine ; Pulmonary and Respiratory Medicine ; Surgery Origination: Footnote: