@article{m.j. donate-moreno2007recurrence,
  title={Late recurrence of ovarian granulosa cell tumor at the retroperitoneal and renal hilum level in a single-kidney patient - case report},
  author={m.j. donate-moreno,h. pastor-navarro,p. carrion-lopez,a. pascual-martin,a.s. salinas-sanchez,j.g. lorenzo-romero,l. polo-ruiz,j.a. virseda-rodriguez},
  journal={European Journal of Gynaecological Oncology},
  volume={28},
  number={6},
  pages={487--490},
  doi = {10.12892/ejgo200706487},
  year={2007}
}