5Leach GE,Troehman RA. Surgery for vesieovaginal and urethrovagi- hal fistula and urethral diverticulum [ M ]//Walsh PC, Retik AB, Vaughan ED, et al. Campbell' s unology -7' the d. Philadephia: WB Saunders Co,2001 : 1135 - 1153.
6Naru T,Rizvi JH,Talati J. Surgical repair of genital fistulae[J]. J Obstet Gynaecol Res ,2004,30(4 ) :293 -296 ) :163 -166.