@article{doi:10.5543/tkda.2017.67567,
author = {Okşul, Metin and Özer, Necla},
title = {Echocardiographic changes in the elderly population},
journal = {Turk Kardiyol Dern Ars},
volume = {45},
number = {90},
pages = {9-12},
year = {2017},
doi = {10.5543/tkda.2017.67567},
note ={PMID: 28976372},

URL = {https://dx.doi.org/10.5543/tkda.2017.67567},
eprint = {https://dx.doi.org/10.5543/tkda.2017.67567}
}