2Huime JA, Lambalk CB, van Loenen AC, et al. Contemporarypharmacological manipulation in assisted reproduction. Drugs,2004,64(3):297-322.
3The Practice Committee of the American Society for Repro-ductive Medicine. Use of clomiphene citrate in infertilewomen: a committee opinion. Fertil Steril, 2013,100(2):341-8.
4Hajishafiha M,Dehghan M,Kiarang N, et al. Combinedletrozole and clomiphene versus letrozole and clomiphenealone in infertile patients with polycystic ovary syndrome.Drug Des Devel Ther, 2013, 7:1427-31.
10Kamat A, Hinshelwood MM, Murry BA, et al. Mechanismsin tissue-specific regulation of estrogen biosynthesis inhumans. Trends Endocrinol Metab, 2002,13(3):122-8.
