@article{l. xing2015does,
  title={Calcitriol does not significantly enhance the efficacy of radiation of human cervical tumors in mice},
  author={f. zhang,y. yu,s. song,m. wang,y. ma,l. xing},
  journal={European Journal of Gynaecological Oncology},
  volume={36},
  number={4},
  pages={452--456},
  doi = {10.12892/ejgo2704.2015},
  year={2015}
}