@article{hongmei dong2020intrauterine,
  title={Sudden intrauterine fetal death due to a giant placental chorioangioma: a rare case report},
  author={jing ma,jiao mu,bin lv,jiayan wu,qing gao,weisheng huang,hongmei dong},
  journal={European Journal of Gynaecological Oncology},
  volume={41},
  number={5},
  pages={838--840},
  doi = {10.31083/j.ejgo.2020.05.5134},
  year={2020}
}