@book{
  international2017iaea,
  title={Radiotherapy in Cancer Care: Facing the Global Challenge},
  series={Non-serial Publications},
  year={2017},
  isbn={978-92-0-115013-4},
  url={https://www.iaea.org/publications/10627/radiotherapy-in-cancer-care-facing-the-global-challenge},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}