2Gelety JJ, Buyalos RP.The effect of clomiphene citrate and menopausal gonadotropins on cervical mucus in ovulatory cycles[J]. Fertil Steril,1993,60:471 ～ 476.
3Dickey RP, Olar TT, Taylor SN, et al. Relationship of endometrial thickness and pattern to fecundity in ovulation induction cycles: effect of clomiphene citrate alone and with human menopausal gonadotropin [J].Fetil Steril, 1993,59(4) :576 ～ 60.
4Massai MR,Ziegler D,Lesobrs V. Clomiphene citrate affects cervical mucus and endometrial morphology independenty of tle change in plasma hormonal levels induced by multiple follicular recruitment[J] .Fertil Steril, 1993,59(6): 1179 ～ 1186.
5Beu-Nun I, Jaffe R, Fejgin MD. Therapeutic maturation of endometrium invirto fertilization and eubryo trancer[ J ]. Fertil Steril, 1992,57 (5):953 ～ 962.
