@article{y. yokoyama2012malignant,
  title={Can malignant transformation in mature cystic teratoma be preoperatively predicted?},
  author={m. futagami,y. yokoyama,h. mizukami,t. shigeto,h. mizunuma},
  journal={European Journal of Gynaecological Oncology},
  volume={33},
  number={6},
  pages={662--665},
  doi = {10.12892/ejgo201206662},
  year={2012}
}