共 16 条
[1]
BARBER HRK, 1980, MANUAL GYNECOLOGIC O, P58
[3]
CHUNG A, 1973, OBSTET GYNECOL, V41, P211
[4]
CREASMAN WT, 1971, OBSTET GYNECOL, V38, P111
[6]
GRONROOS M, 1969, Annales Chirurgiae et Gynaecologiae Fenniae, V58, P83
[10]
MALFETANO JH, 1990, OBSTET GYNECOL, V75, P545