title: Nuclear associates lead-plastic overhead x-ray barriers.
mesh_terms: D006328:Cardiac Catheterization; D006801:Humans; D007854:Lead; D010969:Plastics; D011356:Product Labeling / Q000592:standards; D011835:Radiation Protection / Q000295:instrumentation* / Q000592:standards
chemical_list: D010969:Plastics; D007854:Lead