@article{r. crespo2007tumor,
  title={Buschke-Lowenstein tumor and pregnancy: a case report},
  author={r. crespo,f. puig,a. lanzon,a. borell},
  journal={European Journal of Gynaecological Oncology},
  volume={28},
  number={4},
  pages={328--329},
  doi = {10.12892/ejgo200704328},
  year={2007}
}