@book{ international1995iaea, title={Radiation Doses in Diagnostic Radiology and Methods for Dose Reduction}, series={TECDOC Series}, number={796}, year={1995}, url={http://www.dgdingfa.net/publications/5441/radiation-doses-in-diagnostic-radiology-and-methods-for-dose-reduction}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }