@book{ international1998iaea, title={Health Surveillance of Persons Occupationally Exposed to Ionizing Radiation: Guidance for Occupational Physicians}, series={Safety Reports Series}, number={5}, year={1998}, isbn={92-0-103898-4}, url={http://www.dgdingfa.net/publications/5138/health-surveillance-of-persons-occupationally-exposed-to-ionizing-radiation-guidance-for-occupational-physicians}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }