Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ma Hong and Chung Mi Hwa and Lu Ye and Nishihara Tsutomu and Hattori Masao,"Estrogenic Effects of the Herbal Formula, Menoprogen, in Ovariectomized Rats",Biological and Pharmaceutical Bulletin,09186158,The Pharmaceutical Society of Japan,2010,33,3,455-460,https://cir.nii.ac.jp/crid/1390282679602633728,https://doi.org/10.1248/bpb.33.455