@article{u. kucukgoz gulec2012evaluation,,
  title={Preoperative evaluation, clinical characteristics, and prognostic factors of nongenital metastatic ovarian tumors: review of 48 patients},
  author={a.b. guzel,u. kucukgoz gulec,s. paydas,g. khatib,d. gumurdulu,m.a.vardar,a. altintas},
  journal={European Journal of Gynaecological Oncology},
  volume={33},
  number={5},
  pages={493--497},
  doi = {10.12892/ejgo201205493},
  year={2012}
}