title: Determination of the nitrogen content of grains by means of fast neutron activation analysis.
mesh_terms: D000201:Activation Analysis; D002523:Edible Grain / Q000032:analysis*; D008722:Methods; D009584:Nitrogen / Q000032:analysis*; D011868:Radioisotopes; D014908:Triticum / Q000032:analysis; D014316:Tritium
chemical_list: D011868:Radioisotopes; D014316:Tritium; D009584:Nitrogen