共 50 条
- [1] PRENATAL SCREENING FOR NEURAL-TUBE DEFECTS IN SOUTH-AFRICA - AN ASSESSMENT SOUTH AFRICAN MEDICAL JOURNAL, 1981, 60 (08): : 324 - 329
- [5] Prenatal screening for open neural-tube defects in Maine NEW ENGLAND JOURNAL OF MEDICINE, 1999, 340 (13): : 1049 - 1050
- [6] PRENATAL SCREENING FOR NEURAL-TUBE DEFECTS - PERCEPTIONS OF POTENTIAL RECIPIENTS SOCIAL BIOLOGY, 1991, 38 (3-4): : 258 - 265