@article{doi:,
author = {Bulur, Serkan and Özhan, Hakan and Albayrak, Enver Sinan and Türker, Yasin},
title = {Is it now or when?},
journal = {Turk Kardiyol Dern Ars},
volume = {39},
number = {3},
pages = {259-260},
year = {2011},
doi = {},
note ={PMID: 21532311},

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