@article{s. wang2017malignant,
  title={Childhood malignant ovarian germ cell tumors: a single institution experience},
  author={c. yang,j. tan,c.c. li,j. zhang,x.r. kong,z. zhao,x. deng,l. peng,s. wang},
  journal={European Journal of Gynaecological Oncology},
  volume={38},
  number={5},
  pages={700--703},
  doi = {10.12892/ejgo3661.2017},
  year={2017}
}