共 28 条
[2]
BERKOWITZ RL, 1990, OBSTET GYNECOL, V75, P873
[4]
BOTKIN JR, 1990, OBSTET GYNECOL, V75, P875
[5]
CLARK SL, 1988, OBSTET GYNECOL, V73, P1035
[6]
COLEN BD, 1986, HARD CHOICES MIXED B
[7]
Cullenberg J, 1972, PSYCHOSOMATIC MED OB, P326
[8]
DAGG PKB, 1991, AM J PSYCHIAT, V148, P5
[9]
ELDER SH, 1991, PRENATAL DIAGNOSIS, V2, P47