@article{p. tsikouras2008sonographic,
  title={TV sonographic assessment in postmenopausal women with bleeding},
  author={p. tsikouras,v. liberis,g. galazios,x. grapsas,p. kantari,s. papageorgiou,g. maroulis},
  journal={European Journal of Gynaecological Oncology},
  volume={29},
  number={1},
  pages={67--71},
  doi = {10.12892/ejgo20080167},
  year={2008}
}