共 11 条
- [1] NOMOGRAMS FOR PRECISE DETERMINATION OF BIRTH-WEIGHT FOR DATES [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1980, 87 (02): : 81 - 86
- [2] BROCK DJH, 1979, LANCET, V1, P1281
- [3] BROCK DJH, 1977, LANCET, V2, P267
- [4] PROGNOSTIC-SIGNIFICANCE OF RAISED SERUM ALPHA-FETOPROTEIN LEVELS IN TWIN PREGNANCIES [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1982, 89 (10): : 817 - 820
- [5] PATEL N, 1984, SCOTTISH TWIN STUDY
- [6] FETAL GROWTH ACHIEVEMENT AND ELEVATED MATERNAL SERUM ALPHA-FETOPROTEIN [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1983, 90 (05): : 433 - 436
- [9] ULTRASOUND EVIDENCE OF EARLY-PREGNANCY FAILURE IN PATIENTS WITH MULTIPLE CONCEPTIONS [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1979, 86 (04): : 290 - 292
- [10] WALD N, 1977, LANCET, V2, P268