title: Radiation protection in angiography by use of rare earth screens.
mesh_terms: D000792:Angiography; D002118:Calcium; D005682:Gadolinium; D006801:Humans; D008674:Metals, Rare Earth; D011835:Radiation Protection; D013679:Technology, Radiologic; D014414:Tungsten
chemical_list: D008674:Metals, Rare Earth; D005682:Gadolinium; D002118:Calcium; D014414:Tungsten