@book{
  international2020iaea,
  title={Animal Production and Health Newsletter, No. 73, January 2021},
  series={Animal Production and Health Newsletter},
  number={73},
  year={2020},
  url={https://www.iaea.org/publications/14871/animal-production-and-health-newsletter-no-73-january-2021},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}