@article{keon kim2021of,
  title={Usefulness of the blood urea nitrogen-to-serum albumin ratio as a prognostic indicator of severity in acute ischemic stroke},
  author={sung jin bae,sun hwa lee,seong jong yun,keon kim},
  journal={Signa Vitae},
  volume={17},
  number={4},
  pages={163--170},
  doi = {10.22514/sv.2021.028},
  year={2021}
}