Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shuichi Yoshiji and Hideo Honjo and Okada Hiroji and Takara Yamamoto and Mamoru Urabe,Aromatization of norethindrone to ethynylestradiol in human adult liver [Poster 41],Steroids,0039-128X,Elsevier BV,1987-10-01,50,,607-608,https://cir.nii.ac.jp/crid/1871709542973018368,https://doi.org/10.1016/0039-128x(87)90047-x