@article{m. harma2005trophoblastic,
  title={Gestational trophoblastic disease in Sanliurfa, Southeast Anatolia, Turkey},
  author={m. harma,m. harma,s. yurtseven,n. gungen},
  journal={European Journal of Gynaecological Oncology},
  volume={26},
  number={3},
  pages={306--308},
  doi = {10.12892/ejgo200503306},
  year={2005}
}