@article{r. corosu2007intraepithelial,
  title={Cervical intraepithelial neoplasia: risk factors for persistence and recurrence in adolescents},
  author={g. vetrano,g. lombardi,g. di leone,a. parisi,p. scardamaglia,g. pate,m. verrico,r. corosu},
  journal={European Journal of Gynaecological Oncology},
  volume={28},
  number={3},
  pages={189--192},
  doi = {10.12892/ejgo200703189},
  year={2007}
}