共 14 条
[1]
BALL TL, 1952, AM J OBSTET GYNECOL, V63, P1245
[3]
ENHORNING G, 1961, Acta Chir Scand Suppl, VSuppl 276, P1
[4]
HODGKINS.CP, 1965, SURG GYNECOL OBSTETR, V120, P595
[10]
MARSHALL VF, 1949, SURG GYNECOL OBSTET, V88, P509