共 57 条
[1]
DOWNS-SYNDROME BIRTHS AND PREGNANCY TERMINATIONS IN 1989 TO 1993 - PRELIMINARY FINDINGS
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1995, 102 (06)
:445-447
[4]
BENTOVIM A, 1993, BRIT MED J, V307, P146
[5]
BERKOWITZ GS, 1988, OBSTET GYNECOL, V71, P742
[6]
BEWLEY S, 1995, BRIT J OBSTET GYNAEC, V102, P386, DOI 10.1111/j.1471-0528.1995.tb11290.x
[7]
MATERNAL SERUM HCG AND FETAL NUCHAL TRANSLUCENCY THICKNESS FOR THE PREDICTION OF FETAL TRISOMIES IN THE FIRST TRIMESTER OF PREGNANCY
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1995, 102 (02)
:127-132
[8]
IS 3RD-TRIMESTER ABORTION JUSTIFIED
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1995, 102 (06)
:434-435
[9]
Collaborative Low-dose Aspirin Study in Pregnancy, 1994, LANCET, V343, P619, DOI [10.1016/S0140-6736(94)92633-6, DOI 10.1016/S0140-6736(94)92633-6]