共 8 条
[1]
ADDISON WA, 1989, OBSTET GYNECOL, V74, P480
[6]
SNYDER TE, 1991, OBSTET GYNECOL, V77, P944
[7]
TIMMONS MC, 1992, J REPROD MED, V37, P323
[8]
TIMMONS MC, 1996, OPER TECH GYNECOL SU, V1, P92