共 25 条
[1]
BAERTHLEIN WC, 1986, OBSTET GYNECOL, V67, P594
[3]
BERKUS MD, 1985, OBSTET GYNECOL, V66, P503
[5]
DENNEN EH, 1951, AM J OBSTET GYNECOL, V63, P272
[6]
GILSTRAP LC, 1984, OBSTET GYNECOL, V63, P681
[7]
GO PMNYH, 1988, SURG GYNECOL OBSTET, V166, P121
[8]
HAGADORNFREATHY AS, 1991, OBSTET GYNECOL, V77, P356