共 14 条
[2]
CUCKLE HS, 1984, LANCET, V1, P926
[4]
EDWARDS PR, 1983, IMMUNOASSAYS CLIN CH, P640
[5]
Ekins R., 1983, IMMUNOASSAYS CLIN CH, Vsecond, P76
[6]
FERGUSONSMITH MA, 1983, J MED GENET, V20, P458
[7]
FERGUSONSMITH MA, 1983, BR MED B, V39, P372
[8]
PROGNOSTIC-SIGNIFICANCE OF RAISED SERUM ALPHA-FETOPROTEIN LEVELS IN TWIN PREGNANCIES
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1982, 89 (10)
:817-820
[10]
MCKENZIE IGM, 1983, IMMUNOASSAYS CLIN CH, P608