2Hwang JL, Seow KM, Lin YH, et al. IVF versus ICSI in sibling oocytes from patients with polycystic ovarian syn- drome: a randomized controlled trial [ J ]. Hum Reprod, 2005,20 ( 5 ) : 1261.
3Lee HY. A 20-year experience with vasovasostomy [ J ]. J Uro1,1986,136(2) :413.
6Labrecque M, B6dard L, Laperrire L. Efficacy and compli cations associated with vasectomies in two clinics in theQuebec region [ J ]. Can Fam Physician, 1998,44 : 1860.
6Radponr R, Gourabi H, Gilani MA, et al. Two novel missense and one novel nonsense CFTR mutations in Iranian males with congenital bilateral absence of the vas deferens [J]. MolHum Reprod,2006,12(11):717
7Rathaus V, Werner M, Freud E, et al. Sonographic findings of the genital tract in boys with cystic fibrosis[J].Pediatr Radio1,2006,36 ( 2 ) : 162
8Yeung CH, Cooper TG, Senge T. Histochemical localization and quantification of alpha-glucosidase in the epididymis of men and laboratory animals[ J ]. Biol Reprod, 1990, 42(4) :669