@article{r. w. jones2001intraepithelial,
  title={Vulval intraepithelial neoplasia: current perspectives},
  author={r. w. jones},
  journal={European Journal of Gynaecological Oncology},
  volume={22},
  number={6},
  pages={393--402},
  doi = {10.12892/ejgo200106393},
  year={2001}
}