@article{e. sowińska-przepiera2018of,
  title={Concentration of serotonin in perimenopausal women with ductal breast cancer and polycystic ovary syndrome},
  author={s. stanosz,j. von mach szczypiński,a. fogel,e. sowińska-przepiera,j. kościuszkiewicz,e. żochowska,a. syrenicz},
  journal={European Journal of Gynaecological Oncology},
  volume={39},
  number={6},
  pages={884--888},
  doi = {10.12892/ejgo4121.2018},
  year={2018}
}