title: Can you fit a round peg in a square hole?
authors.forename: Raoul
authors.initials: R
authors.lastname: Bonan
mesh_terms: D001021:Aortic Valve / Q000033:anatomy & histology; D001022:Aortic Valve Insufficiency / Q000453:epidemiology*; D001705:Bioprosthesis; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D011183:Postoperative Complications / Q000453:epidemiology*; D017755:Prosthesis Fitting