共 50 条
- [31] PERICONCEPTIONAL VITAMIN PROFILES ARE NOT SUITABLE FOR IDENTIFYING WOMEN AT RISK FOR NEURAL-TUBE DEFECTS JOURNAL OF NUTRITION, 1993, 123 (02): : 197 - 203
- [33] PREVENTION OF RECURRENCE OF NEURAL-TUBE DEFECTS BY VITAMIN PROPHYLAXIS JOURNAL OF THE CANADIAN DIETETIC ASSOCIATION-REVUE DE L ASSOCIATION CANADIENNE DES DIETETISTES, 1984, 45 (04): : 330 - 335
- [36] THE PREVENTION OF NEURAL-TUBE DEFECTS BY FOLIC-ACID SUPPLEMENTATION SOUTH AFRICAN MEDICAL JOURNAL, 1993, 83 (12): : 914 - 914
- [39] PERICONCEPTIONAL USE OF MULTIVITAMINS AND THE PREVALENCE OF NEURAL-TUBE DEFECTS NEW ENGLAND JOURNAL OF MEDICINE, 1990, 322 (15): : 1082 - 1082