@article{j.j. kavanagh2008endometriosis,
  title={Ovarian endometriosis associated with carcinoma and sarcoma: case report},
  author={m.c. boruban,a. jaishuen,n. sirisabya,y. li,h.g. zheng,m.t. deavers,j.j. kavanagh},
  journal={European Journal of Gynaecological Oncology},
  volume={29},
  number={4},
  pages={393--396},
  doi = {10.12892/ejgo200804393},
  year={2008}
}