@article{z. duic2002masses,
  title={Adnexal masses in pregnancy: a review of eight cases undergoing surgical management},
  author={z. duic,v. kukura,s. ciglar,m. podobnik,m. podgajski},
  journal={European Journal of Gynaecological Oncology},
  volume={23},
  number={2},
  pages={133--134},
  doi = {10.12892/ejgo200202133},
  year={2002}
}