@article{tian_ran_zhang_yan_li_2018,  title={Estrogen and progesterone promote breast cancer cell proliferation by inducing cyclin G1 expression},  volume={51},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X20175612},  DOI={10.1590/1414-431X20175612},  number={3},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Tian, J-M. and Ran, B. and Zhang, C-L. and Yan, D-M. and LI, X-H.},  year={2018},  pages={e5612} }