Nardi, P., Altieri, C., Pisano, C., Buioni, D., Agneni, F., Grizzi, G., . . . Ruvolo, G. Perceval sutureless bioprosthesis versus Trifecta sutured bioprosthesis for aortic valve replacement: Immediate results of the Perfecta study. Termedia Publishing House.
Chicago Style (17th ed.) CitationNardi, Paolo, et al. Perceval Sutureless Bioprosthesis Versus Trifecta Sutured Bioprosthesis for Aortic Valve Replacement: Immediate Results of the Perfecta Study. Termedia Publishing House.
MLA (9th ed.) CitationNardi, Paolo, et al. Perceval Sutureless Bioprosthesis Versus Trifecta Sutured Bioprosthesis for Aortic Valve Replacement: Immediate Results of the Perfecta Study. Termedia Publishing House.
Warning: These citations may not always be 100% accurate.