title: [Xenopericardial bioprostheses of the heart valves: manufacture, handling and laboratory testing].
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000601:surgery; D001705:Bioprosthesis; D002417:Cattle; D006350:Heart Valve Prosthesis; D008943:Mitral Valve / Q000601:surgery; D013718:Tensile Strength
vernacular_title: Ksenoperikardial'nye bioprotezy klapanov serdtsa: obrabotka, izgotovlenie, laboratornye ispytaniia.