@inbook{55925250,
author={James P. Greelish and John G. Byrne},
editor={Cohn, Lawrence H.},
title={Chapter 49. Reoperative Valve Surgery},
booktitle={Cardiac Surgery in the Adult, 4e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2012},
url={accesscardiology.mhmedical.com/content.aspx?aid=55925250}
}