共 50 条
- [1] FOLIC-ACID SUPPLEMENTATION AND NEURAL-TUBE DEFECTS CLINICAL AND INVESTIGATIVE MEDICINE, 1994, 17 (03): : 253 - 255
- [2] THE PREVENTION OF NEURAL-TUBE DEFECTS BY FOLIC-ACID SUPPLEMENTATION SOUTH AFRICAN MEDICAL JOURNAL, 1993, 83 (12): : 914 - 914
- [8] PREVENTION OF NEURAL-TUBE DEFECTS BY FOLIC-ACID SUPPLEMENTATION - FINAL DISCUSSION NEURAL TUBE EFFECTS, 1994, 181 : 287 - 288