@article{j. markowska2007of,
  title={Significance of hypoxia in uterine cervical cancer. Multicentre study},
  author={j. markowska,j.p. grabowski,k. tomaszewska,z. kojs,j. pudelek,m. skrzypczak,j. sobotkowski,j. emerich,a. olejek,v. filas},
  journal={European Journal of Gynaecological Oncology},
  volume={28},
  number={5},
  pages={386--388},
  doi = {10.12892/ejgo200705386},
  year={2007}
}