@article{d.-s. yao2019invasion,
  title={Perineural invasion in early-stage cervical cancer:
detection and influence on prognosis},
  author={y. long,d.-s. yao,y.-s. wei,j. chen,x.-q. ye},
  journal={European Journal of Gynaecological Oncology},
  volume={40},
  number={3},
  pages={452--456},
  doi = {10.12892/ejgo4702.2019},
  year={2019}
}