title: Elastic and viscoelastic material behaviour of fresh and glutaraldehyde-treated porcine aortic valve tissue.
mesh_terms: D001021:Aortic Valve / Q000502:physiology*; D001696:Biomechanical Phenomena; D001705:Bioprosthesis; D004548:Elasticity; D066298:In Vitro Techniques; D013314:Stress, Mechanical