6La Londe CJ ,Daniell JF,Earely out comes of laparoscopic-assisted veginal hysterectomy versus laparoscopic supracervical hysterectomy [J]. Am Assoc Gynecol Japanese,1996,3:25.
7Richards SR,simpkin S laparoscopic supracervical hysterectomy versus laparoscopic-assisted veginal hysterectomy[J]. Am Asscc Cynecol Laparodc, 1995,2:431.