MacKenzie, Carolyn University of California Replacement of Cesium Irradiators with Alternative Technologies. [electronic resource] - Health physics 02 2020 - 209-214 p. digital Publication Type: Journal Article ISSN: 1538-5159 Standard No.: 10.1097/HP.0000000000001160 doi Subjects--Topical Terms: Cesium Radioisotopes--administration & dosageHumansRadionuclide Generators--instrumentationRelative Biological EffectivenessX-Rays