@article{zhi-ying jia2018and,
  title={Ultrasound and X-ray performance of breast carcinosarcoma},
  author={zhi-ying jia,xiu-qing ai,yin-hua zhang,li li,fu-cheng ma},
  journal={European Journal of Gynaecological Oncology},
  volume={39},
  number={6},
  pages={943--947},
  doi = {10.12892/ejgo4456.2018},
  year={2018}
}