@article{e. e rdemoglu2007gonodoblastoma,
  title={Ovarian gonodoblastoma with yolk sac tumor in a young 46, XX female: case report},
  author={e. e rdemoglu,s. ozen},
  journal={European Journal of Gynaecological Oncology},
  volume={28},
  number={6},
  pages={516--518},
  doi = {10.12892/ejgo200706516},
  year={2007}
}