@article{i. skfrnisdottir2005node,
  title={Lymph node sampling is of prognostic value in early stage epithelial ovarian carcinoma},
  author={i. skfrnisdottir,b. sorbe},
  journal={European Journal of Gynaecological Oncology},
  volume={26},
  number={2},
  pages={181--185},
  doi = {10.12892/ejgo200502181},
  year={2005}
}