title: Methods for the assay of plutonium in vivo: what are the alternatives?
mesh_terms: D000576:Americium / Q000032:analysis; D001822:Body Burden; D005720:Gamma Rays; D006801:Humans; D008657:Metabolic Clearance Rate; D008722:Methods; D009680:Nuclear Fission; D011005:Plutonium / Q000032:analysis*; D012588:Scintillation Counting; D014965:X-Rays
chemical_list: D011005:Plutonium; D000576:Americium