title: Report to the International Executive Committee of the thirteenth International Congress of Radiology from the International Commission on Radiation Units and Measurements.
mesh_terms: D007390:International Agencies; D007391:International Cooperation; D009683:Nuclear Medicine; D011827:Radiation; D011835:Radiation Protection; D011853:Radiobiology; D011878:Radiotherapy; D014894:Weights and Measures