@article{r. halperin2004characteristics,
  title={Pathological characteristics of ovarian cancer occurring after hysterectomy},
  author={r. halperin,e. mordechai,s. zehavi,d. schneider},
  journal={European Journal of Gynaecological Oncology},
  volume={25},
  number={3},
  pages={308--310},
  doi = {10.12892/ejgo200403308},
  year={2004}
}