title: Counting plutonium in the tracheobronchial lymph nodes.
mesh_terms: D000576:Americium; D000669:Amplifiers, Electronic; D000818:Animals; D001822:Body Burden; D001980:Bronchi / Q000033:anatomy & histology; D004285:Dogs; D004947:Esophagus; D006801:Humans; D008198:Lymph Nodes / Q000032:analysis*; D011005:Plutonium / Q000032:analysis*; D011874:Radiometry / Q000295:instrumentation*; D012588:Scintillation Counting; D014132:Trachea / Q000033:anatomy & histology
chemical_list: D011005:Plutonium; D000576:Americium