title: Invited commentary.
authors.affiliation: Department of Surgery, Montreal Heart Institute, 5000 Belanger St E, Montreal, PQ H1T 1C8, Canada. rc2910@aol.com
authors.forename: Raymond
authors.initials: R
authors.lastname: Cartier
mesh_terms: D017545:Aortic Aneurysm, Thoracic / Q000601:surgery*; D001705:Bioprosthesis; D006801:Humans; D011093:Polyethylene Terephthalates; D012680:Sensitivity and Specificity
chemical_list: D011093:Polyethylene Terephthalates