@article{h. m. tanir2003serum,
  title={Preoperative serum vascular endothelial growth factor (VEGF) 1n ovarian masses},
  author={h. m. tanir,s. ozalp,0. t. yalcin,0. colak,a. akcay,t. senses},
  journal={European Journal of Gynaecological Oncology},
  volume={24},
  number={3-4},
  pages={271--278},
  doi = {10.12892/ejgo200303271},
  year={2003}
}