共 21 条
[2]
MATERNAL FACTORS ASSOCIATED WITH FETAL CHROMOSOMAL-ANOMALIES IN SPONTANEOUS-ABORTIONS
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1976, 83 (08)
:621-627
[5]
BRESLOW NE, 1980, IARC SCI PUBLICATION
[6]
EVERSON RB, 1980, LANCET, V2, P123