@article{a. k. uzunlar2002of,
  title={Expressions of p53, proliferating cell nuclear antigen, and Ki-67 in gestational trophoblastic diseases},
  author={a. k. uzunlar,f. yilmaz,g. bayhan,z. akkus},
  journal={European Journal of Gynaecological Oncology},
  volume={23},
  number={1},
  pages={79--83},
  doi = {10.12892/ejgo20020179},
  year={2002}
}