title: A time-based study of the in vitro metabolism of [4-14C]-androstenedione and [1,2-3H2]epitestosterone by sheep placental tissue.
mesh_terms: D015068:17-Ketosteroids / Q000378:metabolism*; D000731:Androstanes / Q000378:metabolism*; D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D046508:Culture Techniques; D004970:Estrone / Q000096:biosynthesis; D005260:Female; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D012756:Sheep / Q000378:metabolism; D013739:Testosterone / Q000378:metabolism*; D013997:Time Factors; D014316:Tritium
chemical_list: D015068:17-Ketosteroids; D000731:Androstanes; D002247:Carbon Isotopes; D014316:Tritium; D004970:Estrone; D013739:Testosterone