4Polyzos NP,Messini CI,Papanikolaou EG,et al.Vaginal progesterone gel for luteal phase support in IVF/ICSI cycles: a meta-analysis[J]. Fertil Steril,2010,94(6):2083-2087.
5Homburg R.Clomiphene citrate-end of an era? A mini-review[J]. Hum Reprod,2005,20(8):20d3-2051.
6Ibrahim MI,Moustafa RA,Abdel-Azeem AA.Letrozole versus clomiphene citrate for superovulation in Egyptian women with unexplained infertility: a randomized controlled trial[J].Arch Gynecol Obstet,2012,286(6):1581-1587.
7Abdelazim IA,Makhlouf HH.Sequential clomiphene citrate/hMG versus hMG for ovulation induction in clomiphene citrate-resistant women[J].Arch Gynecol Obstet,2013,287(3):591-597.
8Eftekhari N,Mohammadalizadeh S.Pregnaney rate following bromocriptine treatment in infertile women with galactorrhea[J], Gynecol Endocrinol,2009,25(2): 122-124.