@inbook{55922006,
author={Frederick Y. Chen and Lawrence H. Cohn},
editor={Cohn, Lawrence H.},
title={Chapter 41. Mitral Valve Repair},
booktitle={Cardiac Surgery in the Adult, 4e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2012},
url={accesssurgery.mhmedical.com/content.aspx?aid=55922006}
}