共 50 条
- [31] 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
- [32] CONTROL AND MODIFICATION OF METHODS FOR DETERMINATION OF N-15 IN BIOLOGICAL MATERIAL ACTA CHEMICA SCANDINAVICA, 1971, 25 (03): : 930 - &
- [33] DETERMINATION OF NITROGEN LOSSES FROM PLANTS BY MEANS OF N-15 SOVIET SOIL SCIENCE, 1984, 16 (06): : 117 - 121
- [34] N-15 - TOMATINE JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 1988, 25 (03): : 281 - 286