@incollection{Shi11,
author = {William Y. Shi and Michael O’ Keefe and George Matalanis},
title = {Valve-Sparing Aortic Root Replacement and Aortic Valve Repair},
booktitle = {Aortic Valve Surgery},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Noboru Motomura},
chapter = {5},
doi = {10.5772/21219},
url = {https://doi.org/10.5772/21219}
}