@article{b. piura2006and,
  title={Number and distribution of pelvic lymph nodes and effect of surgical pathologic factors on pelvic lymph node status in patients with early-stage cervical carcinoma treated with radical hysterectomy and pelvic lymph node dissection},
  author={b. piura,a. rabinovich,m. friger},
  journal={European Journal of Gynaecological Oncology},
  volume={27},
  number={5},
  pages={463--466},
  doi = {10.12892/ejgo200605463},
  year={2006}
}