title: Neptunium-237 in human tissue samples.
mesh_terms: D006801:Humans; D008099:Liver / Q000032:analysis; D008168:Lung / Q000032:analysis; D009405:Neptunium / Q000032:analysis*; D011005:Plutonium / Q000032:analysis; D014018:Tissue Distribution
chemical_list: D011005:Plutonium; D009405:Neptunium