@article{a. markowska2018there,
  title={Could there be a role for the antidiabetic drug metformin in oncological treatment?},
  author={a. markowska,s. sajdak,j. markowska,a. huczyński},
  journal={European Journal of Gynaecological Oncology},
  volume={39},
  number={6},
  pages={867--870},
  doi = {10.12892/ejgo4677.2018},
  year={2018}
}