@article{j. yi2012inhibits,
  title={Wortmannin inhibits proliferation and induces apoptosis of MCF-7 breast cancer cells},
  author={j. yun,y.g. lv,q. yao,l. wang,y.p. li,j. yi},
  journal={European Journal of Gynaecological Oncology},
  volume={33},
  number={4},
  pages={367--369},
  doi = {10.12892/ejgo201204367},
  year={2012}
}