@article{a. awada2004cancer:,
  title={Ovarian cancer: State of the art and future directions},
  author={a. awada,j. klastersky},
  journal={European Journal of Gynaecological Oncology},
  volume={25},
  number={6},
  pages={673--676},
  doi = {10.12892/ejgo200406673},
  year={2004}
}