title: Aortic homografts, Einstein, and complexity.
authors.affiliation: Department of Cardiovascular Surgery, Mayo Clinic Rochester, Rochester, Minn. Electronic address: greason.kevin@mayo.edu.
authors.forename: Kevin L
authors.initials: KL
authors.lastname: Greason
mesh_terms: D064591:Allografts; D001021:Aortic Valve; D001022:Aortic Valve Insufficiency; D006801:Humans; D014184:Transplantation, Homologous