@article{m. gojnic2005and,
  title={Ultrasound and surgery for gall bladder carcinoma during pregnancy},
  author={m. gojnic,v. dugalic,s. vidakovic,m. papic,s. milicevic,m. pervulov},
  journal={European Journal of Gynaecological Oncology},
  volume={26},
  number={4},
  pages={437--438},
  doi = {10.12892/ejgo200504437},
  year={2005}
}