@article{m. j. song2013value,
  title={Diagnostic value of CA125 as a predictor of recurrence in advanced ovarian cancer},
  author={m. j. song,s. h. lee,m. r. choi,h. j. son,c. w. lee,j. h. yoon,y. g. park,s. y. hur,k. s. ryu,j. m. lee},
  journal={European Journal of Gynaecological Oncology},
  volume={34},
  number={2},
  pages={148--151},
  doi = {10.12892/ejgo340208},
  year={2013}
}