共 50 条
- [27] EFFECT OF VITAMIN B12 SUPPLEMENT ON SERUM LEVELS OF VITAMIN B12 AND MEMORIZING ABILITY ON PRESCHOOL CHILDREN [J]. INTERNATIONAL JOURNAL OF PHARMACEUTICAL SCIENCES AND RESEARCH, 2018, 9 (10): : 4436 - 4440
- [30] SMALL MOLECULAR WEIGHT VITAMIN B12 BINDERS IN NORMAL HUMAN SERUM [J]. NATURE, 1968, 217 (5125) : 272 - &