@article{sahar rismantab2021of,
  title={Risk of secondary malignancies in patients with ovarian cancer: a systematic review and meta-analysis},
  author={keyvan heydari,sahar rismantab,reza alizadeh-navaei,amir shamshirian,nima shadmehri,parisa lotfi,pouya houshmand,alieh zamani-kiasari,danial shamshirian},
  journal={European Journal of Gynaecological Oncology},
  volume={42},
  number={2},
  pages={234--244},
  doi = {10.31083/j.ejgo.2021.02.2238},
  year={2021}
}