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- [21] THE QUANTITATIVE CRYSTALLINE VITAMIN-B12 REQUIREMENT OF THE BABY PIG ARCHIVES OF BIOCHEMISTRY, 1950, 27 (01): : 240 - 242
- [22] EFFECT OF A HIGH LEVEL OF METHIONINE ON THE DIETARY CHOLINE REQUIREMENT OF THE BABY PIG JOURNAL OF NUTRITION, 1950, 41 (01): : 149 - 152