@article{xiaowei wang2018value,
  title={Diagnostic value of transvaginal color Doppler ultrasound for cervical diseases},
  author={xiaowei wang,kai yue,yunfeng gai,haikuan wang},
  journal={European Journal of Gynaecological Oncology},
  volume={39},
  number={1},
  pages={124--127},
  doi = {10.12892/ejgo3778.2018},
  year={2018}
}