@book{
      international2011iaea,
      title={On-site Visits to Radiotherapy Centres: Medical Physics Procedures
Quality Assurance Team for Radiation Oncology (QUATRO)},
      author={ },
      series={entity},
      number={1543 },
      year={2011},
      isbn={978-92-0-170210-4 },
      url={/publications/8832/on-site-visits-to-radiotherapy-centres-medical-physics-procedures-quality-assurance-team-for-radiation-oncology-quatro },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }