@article{b. piura2012metastases,
  title={Brain metastases from cervical carcinoma: overview of pertinent literature},
  author={e. piura,b. piura},
  journal={European Journal of Gynaecological Oncology},
  volume={33},
  number={6},
  pages={567--573},
  doi = {10.12892/ejgo201206567},
  year={2012}
}