共 89 条
[2]
ADAM E, 1979, OBSTET GYNECOL, V54, P171
[4]
AMSTEY MS, 1979, OBSTET GYNECOL, V53, P641
[6]
BARTON IG, 1982, BRIT J VENER DIS, V58, P44
[9]
BOLOGNESE RJ, 1976, OBSTET GYNECOL, V48, P507