共 23 条
[2]
CHRIST JE, 1975, OBSTET GYNECOL, V46, P551
[3]
CRUIKSHANK SH, 1982, OBSTET GYNECOL, V60, P126
[5]
KAMINSKI PF, 1990, OBSTET GYNECOL, V76, P924
[6]
MAJOR FJ, 1968, OBSTET GYNECOL, V32, P748
[7]
MATTINGLY R F, 1972, Clinical Obstetrics and Gynecology, V15, P788, DOI 10.1097/00003081-197209000-00011
[8]
MURAM D, 1982, CAN MED ASSOC J, V127, P399
[10]
NEZHAT F, 1992, FERTIL STERIL, V57, P1003