共 10 条
[2]
DRUSANO GL, 1984, REV INFECT DIS, V6, P13
[4]
FARO S, 1987, OBSTET GYNECOL, V69, P760
[9]
SORRELL TC, 1981, AM J OBSTET GYNECOL, V141, P246
[10]
SORRELL TC, 1981, AM J OBSTET GYNECOL, V141, P242