@inbook{1144153521,
author={Tirone E. David},
editor={Cohn, Lawrence H. and Adams, David H.},
title={Aortic Valve Repair and Aortic Valve-Sparing Operations},
booktitle={Cardiac Surgery in the Adult, 5e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2017},
url={accesscardiology.mhmedical.com/content.aspx?aid=1144153521}
}