@article{doi:,
author = {Özyol, Ali and Yılmaz, Mehmet Birhan},
title = {Coronary flow reserve and fractional flow reserve},
journal = {Turk Kardiyol Dern Ars},
volume = {35},
number = {4},
pages = {253-261},
year = {2007},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}