@incollection{Shingu12,
author = {Yasushige Shingu and Suguru Kubota and Yoshiro Matsui},
title = {Evaluation of Subvalvular Apparatus by 2-D Transthoracic Echocardiography},
booktitle = {Echocardiography},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Gani Bajraktari},
chapter = {6},
doi = {10.5772/29187},
url = {https://doi.org/10.5772/29187}
}