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- [5] ACTIVITY OF CERTAIN VITAMIN-B12 ANALOGUES IN THE CHICK PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE, 1957, 95 (03): : 498 - 500
- [6] EFFECT OF TERRAMYCIN AND VITAMIN-B12 ON HATCHABILITY PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE, 1952, 79 (02): : 242 - 244
- [9] GROWTH ACTIVITY OF 5-HYDROXYBENZIMIDAZOLE ANALOGUE OF VITAMIN-B12 IN CHICK JOURNAL OF VITAMINOLOGY, 1970, 16 (03): : 243 - +