title: Radiation dose reduction on a portable image intensifier digital storage unit.
mesh_terms: D006195:Hafnium; D006801:Humans; D011829:Radiation Dosage; D011856:Radiographic Image Enhancement / Q000295:instrumentation; D012867:Skin / Q000528:radiation effects; D013679:Technology, Radiologic / Q000295:instrumentation*; D014963:X-Ray Intensifying Screens
chemical_list: D006195:Hafnium