@article{YAVUZ2016_247662,
author={Dilek YAVUZ and Tolga KASACI and Ozlem Haliloglu},
title={Seasonal vitamin D status and endothelial function in healthcare workers},
year={2016},
journal={Turkish Journal of Medical Sciences},
issn={1300-0144},
volume={46},
number={1},
url={http://search/yayin/detay/247662}
}