title: Aortic stenosis bicuspid valve repair using pericardium.
authors.forename: E A
authors.initials: EA
authors.lastname: Freitas
mesh_terms: D001024:Aortic Valve Stenosis / Q000151:congenital / Q000601:surgery*; D001705:Bioprosthesis; D006801:Humans; D010496:Pericardium / Q000637:transplantation*; D014182:Transplantation, Autologous