@article{p. petignat2005cancer,
  title={Cervical cancer in pregnant women: Laparoscopic evaluation before delaying treatment},
  author={c. stan,e. megevand,o. irion,c. wang,i. bruchim,p. petignat},
  journal={European Journal of Gynaecological Oncology},
  volume={26},
  number={6},
  pages={649--650},
  doi = {10.12892/ejgo200506649},
  year={2005}
}