共 50 条
- [41] IMPORTANCE OF THE DETERMINATION OF N-15 BY OPTICAL SPECTROMETRY FOR ARTIFICIAL NUTRITION GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE, 1983, 7 (02): : 209 - 209
- [43] DETERMINATION OF METABOLIC CHANGES WITH N-15 - POSSIBILITIES FOR EARLY DIAGNOSIS ISOTOPENPRAXIS, 1992, 28 (01): : 41 - 41
- [46] N-15 LABELING OF PLASMA AMINO-ACIDS FOLLOWING ORAL-ADMINISTRATION OF N-15 GLYCINE, N-15 LEUCINE AND N-15 YEAST PROTEIN THERMITASE HYDYROLYSATE ISOTOPENPRAXIS, 1992, 28 (01): : 36 - 37
- [47] CONTROL AND MODIFICATION OF METHODS FOR DETERMINATION OF N-15 IN BIOLOGICAL MATERIAL ACTA CHEMICA SCANDINAVICA, 1971, 25 (03): : 930 - &
- [48] DETERMINATION OF NITROGEN LOSSES FROM PLANTS BY MEANS OF N-15 SOVIET SOIL SCIENCE, 1984, 16 (06): : 117 - 121
- [49] N-15 - TOMATINE JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 1988, 25 (03): : 281 - 286