title: [Comparative studies on aortic homografts].
mesh_terms: D001021:Aortic Valve / Q000637:transplantation*; D001344:Autopsy; D006801:Humans; D014021:Tissue Preservation; D014184:Transplantation, Homologous
vernacular_title: Badania porównawcze homograftów aortalnych.