title: The deterioration of x-ray fluoroscopic screens. Final report.
mesh_terms: D005374:Filtration; D005453:Fluorescence; D005471:Fluoroscopy / Q000295:instrumentation*; D008027:Light; D008163:Luminescent Measurements; D011830:Radiation Effects; D013696:Temperature; D013997:Time Factors; D014414:Tungsten; D014466:Ultraviolet Rays
chemical_list: D014414:Tungsten