@article{p. podolski2005cancer,
  title={Breast cancer in the elderly},
  author={p. podolski,l. markulin grgic,v. kukura,z. budisic,f. santek},
  journal={European Journal of Gynaecological Oncology},
  volume={26},
  number={5},
  pages={557--560},
  doi = {10.12892/ejgo200505557},
  year={2005}
}