@article{b.m. tavares-murta2008between,
  title={Relationship between risk factors and tumor stage in breast cancer patients in a university hospital - Brazil},
  author={m.a.o. mendonça,b.m. tavares-murta,e.s. bachin,l.b. davi,e.f.c murta},
  journal={European Journal of Gynaecological Oncology},
  volume={29},
  number={1},
  pages={80--82},
  doi = {10.12892/ejgo20080180},
  year={2008}
}