@article{harun tolga duran2025index,
  title={Perfusion index in the follow-up of postoperative pain: hypertensive patient sample},
  author={harun tolga duran,mehmet kızılkaya,i̇smail can durak,oğuzhan hünük,serkan taştan,mürsel kahveci,osman özgür kılınç},
  journal={Signa Vitae},
  volume={21},
  number={2},
  pages={105--110},
  doi = {10.22514/sv.2025.026},
  year={2025}
}