title: [Separation of La-140 from vegetation samples using the ammonium salt of cinnamic acid].
mesh_terms: D000398:Air Pollution, Radioactive / Q000032:analysis*; D000641:Ammonia; D011232:Chemical Precipitation; D002934:Cinnamates; D007202:Indicators and Reagents; D007811:Lanthanum / Q000032:analysis*; D010944:Plants / Q000032:analysis*; D011868:Radioisotopes / Q000032:analysis*; D015022:Yugoslavia
chemical_list: D002934:Cinnamates; D007202:Indicators and Reagents; D011868:Radioisotopes; D007811:Lanthanum; D000641:Ammonia
vernacular_title: Odvajanje La-140 iz uzorka vegetacije amonijevom soli cimetne kiseline.