@article{p. liu2019cell,
  title={Small cell carcinoma of the endometrium mixed with endometriod adenocarcinoma: a case report},
  author={x. lyu,p. liu,h. mao,b. han,x. wei},
  journal={European Journal of Gynaecological Oncology},
  volume={40},
  number={4},
  pages={676--678},
  doi = {10.12892/ejgo4555.2019},
  year={2019}
}