@article{t. uehara2020impact,
  title={The impact of pre-existing polycystic ovary syndrome on endometrial cancer recurrence},
  author={t. uehara,a. mitsuhashi,m. shozu},
  journal={European Journal of Gynaecological Oncology},
  volume={41},
  number={5},
  pages={668--674},
  doi = {10.31083/j.ejgo.2020.05.5038},
  year={2020}
}