@article{jana kogler2016of,
  title={Effects of epidural magnesium sulphate on intraoperative sufentanil and postoperative analgesic requirements in thoracic surgery patients},
  author={jana kogler,mladen perić,pero hrabač,vilka bekavac-mišak,maja karaman-ilić},
  journal={Signa Vitae},
  volume={11},
  number={1},
  pages={56--73},
  doi = {10.22514/SV111.052016.4},
  year={2016}
}