@incollection{Bediwy11,
author = {Mohammed Al-Biltagi and Adel Salah Bediwy},
title = {Doppler Echocardiographic Changes in Respiratory Diseases},
booktitle = {Establishing Better Standards of Care in Doppler Echocardiography, Computed Tomography and Nuclear Cardiology},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Richard M. Fleming},
chapter = {4},
doi = {10.5772/20925},
url = {https://doi.org/10.5772/20925}
}