@article{chengxi yang2020of,
  title={Effect of letrozole combined with testosterone on the proliferation and apoptosis of endometrial carcinoma cells},
  author={di wu,jirui zhang,chengxi yang},
  journal={European Journal of Gynaecological Oncology},
  volume={41},
  number={4},
  pages={604--608},
  doi = {10.31083/j.ejgo.2020.04.5208},
  year={2020}
}