@article{vischioni_fiore_fossati_iannalfi_vitolo_ciurlia_bonora_krengli_molinelli_mirandola_et al._2015, 
  title={PO-0808: Hadrontherapy in skullbase chordoma: CNAO experience}, 
  volume={115}, 
  DOI={10.1016/s0167-8140(15)40800-x}, 
  publisher={Elsevier BV}, 
  author={Vischioni and Fiore and Fossati and Iannalfi and Vitolo and Ciurlia and Bonora and Krengli and Molinelli and Mirandola and et al.}, 
  year={2015}
  }