Kaufman SL, Kaclir S, Barth KH, et al. Mechanisms of recurrent var icocele a fter balloon occlusion or surgical ligation of the interspermatic vein[J]. Ra diology, 1993.
[8]
Matsuda T, Horii Y, Higashi S,et al. Laparoscopic varicocelectomy: a si m ple technique for clip ligation of the spermatic vessels[J]. J Urol, 1992, 47 :636.