@article{giovanni landoni2016deaths,
  title={Unreported deaths in pediatric surgery and anesthesia: a national, twenty year report},
  author={alessandro putzu,edoardo calderini,valentina camarda,giovanni landoni},
  journal={Signa Vitae},
  volume={12},
  number={S1},
  pages={101--105},
  doi = {10.22514/SV121.102016.17},
  year={2016}
}