9Jerry H, Harnischfeger G.. Studies on the endocrine effects of contents of cimicifuga racemosa 1.Influence on the serum concentration of pituitary hormones in ovariectomized rats[J]. Planta Med, 1985, 51: 46-49.
10Duker E M. Effects of extracts from C.racermosa on gonadotropin release in menopausal women and ovariectomized rats[J]. Planta Med. 1991,57(5): 420-424.