@book{
      international1983iaea,
      title={Use and Maintenance of Nuclear Medicine Instruments in South East Asia},
      author={ },
      series={entity},
      number={281 },
      year={1983},
      isbn={ },
      url={/publications/533/use-and-maintenance-of-nuclear-medicine-instruments-in-south-east-asia },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }