共 50 条
- [1] ESTIMATING A WOMANS RISK OF HAVING A PREGNANCY ASSOCIATED WITH DOWNS-SYNDROME USING HER AGE AND SERUM ALPHA-FETOPROTEIN LEVEL BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1987, 94 (12): : 1225 - 1225
- [2] ESTIMATING A WOMANS RISK OF HAVING A PREGNANCY ASSOCIATED WITH DOWNS-SYNDROME USING HER AGE AND SERUM ALPHA-FETOPROTEIN LEVEL - REPLY BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1987, 94 (12): : 1226 - 1228
- [3] SCREENING FOR DOWNS-SYNDROME USING SERUM ALPHA-FETOPROTEIN BRITISH MEDICAL JOURNAL, 1985, 291 (6491): : 349 - 349
- [4] SCREENING FOR DOWNS-SYNDROME USING SERUM ALPHA-FETOPROTEIN BRITISH MEDICAL JOURNAL, 1985, 291 (6497): : 740 - 740
- [5] COMBINING MATERNAL AGE AND SERUM ALPHA-FETOPROTEIN TO PREDICT THE RISK OF DOWNS-SYNDROME OBSTETRICS AND GYNECOLOGY, 1987, 69 (04): : 683 - 683
- [6] CORD SERUM ALPHA-FETOPROTEIN AND DOWNS-SYNDROME BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1986, 93 (04): : 408 - 410
- [8] SCREENING FOR DOWNS-SYNDROME USING AN ISO-RISK CURVE BASED ON MATERNAL AGE AND SERUM ALPHA-FETOPROTEIN LEVEL BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1987, 94 (07): : 636 - 642
- [9] COMBINING MATERNAL AGE AND SERUM ALPHA-FETOPROTEIN TO PREDICT THE RISK OF DOWNS-SYNDROME - REPLY OBSTETRICS AND GYNECOLOGY, 1987, 69 (04): : 684 - 684