@article{f. l. ampil2003of,
  title={Cancer of the cervix with endometrial extension treated by radiotherapy: A retrospective case-control study},
  author={f. l. ampil,g. caldito,j.b. unger},
  journal={European Journal of Gynaecological Oncology},
  volume={24},
  number={5},
  pages={362--364},
  doi = {10.12892/ejgo200305362},
  year={2003}
}