共 50 条
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- [28] EFFECTS OF ORAL-CONTRACEPTIVES ON VITAMIN-B6, VITAMIN-B12, VITAMIN-C AND FOLACIN JOURNAL OF NURSE-MIDWIFERY, 1984, 29 (06): : 386 - 390
- [30] NUTRIENTS AFFECTING THE VITAMIN-B12 REQUIREMENT OF CHICKS JOURNAL OF NUTRITION, 1957, 62 (04): : 539 - 549