1[1]Biljan MM, Mahutte NG, Tulandi T, et al. Prospective randomized double-blind trail of the correlation between time of administration and antiestrogenic effects of clomiphene citrate on reproductive end ovgans. Fertil Steril, 1999, 71(4):633-638
2[3]De Leo V, la Marca A, Ditto A, et al. Effects of metformin on gonadotropin-induced ovulation in women with polycystic ovary syndrone. Fertil Steril, 1999, 72(2) :282-285
3[4]Branigan EF, Estes MA. Treatment of chronic anovulation resistant to clomiphene citrate (CC) by using oral contraceptive ovarian suppression followed by reprent CC treatment. Fertil Steril, 1999, 71(3) :544-546
4[5]Matikainen T, DE Leew R, Mannaerts B, et al. Circulating bioactive and immunoreactive recombinant human follicle simulating hormone after administration to gonadotropin deficient subjects. Fertil Steril, 1994, 61:62-69
5[6]De Leew R, Mulders J, Voortman G, et al. Structure function relationship of recombinant follicle stimulating hormone. Hum Reprod,1996, 2: 361-369
6[7]Hoomans EHM, Andersen AN, et al. A prospective, randomized clinical trail comparing 150IU recombinant follicles stimulating hormone( Metrodin-HP)in a fixed dose regimen in women undergoing ovarian stimulation. Hum Reprod, 1999, 14:2442-2447
7[8]Out HJ, Mannaerts BMJL, Driessen SGAT, et al. A prospective,randomized assessor-blind, multicentre study comparing recombinant and urinary follicle stimulating hormone in in-vitro fertilization. Hum Reprod, 1995, 10: 2534-2540
8[9]Jinno M, Satou M, Ubukata Y, et al. Administration of hCG for IVF-ET based on the serum LH concentration: the importance of synchronization with endogenous LH rises [J ]. Fertil Steril, 1995,63(4) :859-865
9[10]Priou G. Management of ovarian hyperstimulation syndrome during IVF program [J ]. Contracept Fertil Sex, 1996, 24(9): 647-649
10[11]Ravhon A, Lanrie H, Ellenbogen A, et al. A prospective, randomized controlled trail comparing the efficacy of recombinant follicle stimulating hormone in there different in-vitro fertilization protocols. Fertil Sertil, 2000, 73: 908-912