共 12 条
[1]
[Anonymous], 1976, JAMA, V236, P1471
[4]
FETAL SEX AND PRE-ECLAMPSIA IN PRIMIGRAVIDAE
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1983, 90 (01)
:26-27
[5]
DELAFUENTE P, 1979, CLIN INVEST GIN OBST, V6, P223
[8]
GRACE JT, 1983, NEW ENGL J MED, V309, P561
[10]
HOWIE RN, 1982, AUG JEL S RDS HELS