@article{k. papakonstantinou2008of,
  title={Recurrence of granulosa cell tumor 25 years after initial diagnosis. Report of a case and review of the literature},
  author={d. hasiakos,k. papakonstantinou,e. karvouni,s. fotiou},
  journal={European Journal of Gynaecological Oncology},
  volume={29},
  number={1},
  pages={86--88},
  doi = {10.12892/ejgo20080186},
  year={2008}
}