共 22 条
- [11] MAIN DM, 1986, OBSTET GYNECOL, V67, P1
- [12] RESULTS AND BENEFITS OF A MATERNAL SERUM ALPHA-FETOPROTEIN SCREENING-PROGRAM [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1984, 252 (11): : 1438 - 1442
- [13] NICOLAIDES KH, 1986, LANCET, V2, P72
- [15] PENSO C, 1987, J ULTRAS MED, V6, P307
- [16] SMALL BIPARIETAL DIAMETER OF FETUSES WITH SPINA-BIFIDA - IMPLICATIONS FOR ANTENATAL SCREENING - COMMENT [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1980, 87 (10): : 927 - 928
- [17] ROBERTS CJ, 1983, LANCET, V2, P1068
- [18] ROBINSON HP, 1980, OBSTET GYNECOL, V56, P705
- [19] Vogt EC., 1941, RADIOLOGY, V36, P147, DOI [10.1148/36.2.147, DOI 10.1148/36.2.147]
- [20] SMALL BIPARIETAL DIAMETER OF FETUSES WITH SPINA-BIFIDA - IMPLICATIONS FOR ANTENATAL SCREENING [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1980, 87 (03): : 219 - 221