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- [22] THE DETERMINATION OF TRACE-ELEMENTS IN BIOLOGICAL MACROMOLECULES BY NEUTRON-ACTIVATION ANALYSIS TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1985, 49 (JUN): : 163 - 164
- [24] DETERMINATION OF TRACE-ELEMENTS IN CARDIOTONIC DRUGS BY NEUTRON-ACTIVATION ANALYSIS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1980, 60 (01): : 237 - 245
- [26] DETERMINATION OF TRACE-ELEMENTS IN CHEWING GUM BY NEUTRON-ACTIVATION ANALYSIS JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1990, 142 (02): : 453 - 457
- [27] DETERMINATION OF TRACE-ELEMENTS IN TEA LEAVES BY NEUTRON-ACTIVATION ANALYSIS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1977, 41 (1-2): : 73 - 79
- [28] DETERMINATION OF TRACE-ELEMENTS IN CIGARETTE PAPER BY NEUTRON-ACTIVATION ANALYSIS RADIOCHEMICAL AND RADIOANALYTICAL LETTERS, 1976, 27 (01): : 35 - 42
- [30] DETERMINATION OF TRACE-ELEMENTS IN BEACH ASPHALTS BY NEUTRON-ACTIVATION ANALYSIS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1975, 27 (02): : 439 - 445