title: Calibration of phoswich detectors for assessment of plutonium in lungs: the methods of four laboratories compared.
mesh_terms: D006801:Humans; D008168:Lung / Q000032:analysis*; D008297:Male; D011005:Plutonium / Q000032:analysis*; D011851:Radioactivity; D011874:Radiometry / Q000295:instrumentation*
chemical_list: D011005:Plutonium