title: [Allogeneic heart valve--if it is a better choice, why is it used so rarely?].
authors.forename: A
authors.initials: A
authors.lastname: Bochenek
mesh_terms: D001021:Aortic Valve / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D001705:Bioprosthesis / Q000592:standards / Q000706:statistics & numerical data*; D015925:Cryopreservation / Q000379:methods / Q000592:standards; D006301:Health Services Needs and Demand; D006350:Heart Valve Prosthesis / Q000592:standards / Q000706:statistics & numerical data*; D006801:Humans; D011044:Poland; D014015:Tissue Banks / Q000600:supply & distribution; D014184:Transplantation, Homologous
vernacular_title: Zastawka allogenna--jezeli lepsza, to dlaczego tak rzadko stosowana?