@article{c.j. heesterbeek2020in,
  title={Bevacizumab in combination with metronomic oral cyclophosphamide: an effective and well-tolerated treatment for patients with recurrent ovarian cancer},
  author={c.j. heesterbeek,a.m. thijs,r.h.m. hermans,d. boll,g.-j. creemers},
  journal={European Journal of Gynaecological Oncology},
  volume={41},
  number={3},
  pages={364--367},
  doi = {10.31083/j.ejgo.2020.03.5267},
  year={2020}
}