title: Estimation of chest wall thickness in lung counting for plutonium.
mesh_terms: D001827:Body Height; D001835:Body Weight; D006801:Humans; D008168:Lung / Q000032:analysis*; D008722:Methods; D011005:Plutonium / Q000032:analysis*; D011874:Radiometry; D013909:Thorax; D014465:Ultrasonics
chemical_list: D011005:Plutonium