title: Activation analysis in biological material.
mesh_terms: D000201:Activation Analysis / Q000295:instrumentation; D003728:Dental Calculus / Q000378:metabolism; D003743:Dental Enamel / Q000032:analysis; D003804:Dentin / Q000032:analysis; D004938:Esophageal Neoplasms / Q000032:analysis; D006197:Hair / Q000032:analysis; D006207:Half-Life; D006801:Humans; D007732:Kwashiorkor / Q000378:metabolism; D009501:Neutron Activation Analysis; D011868:Radioisotopes; D012588:Scintillation Counting; D013051:Spectrometry, Gamma; D014131:Trace Elements / Q000032:analysis*
chemical_list: D011868:Radioisotopes; D014131:Trace Elements