title: The conversion in vitro of C19-steroids to oestrogen sulphates by the sheep placenta.
mesh_terms: D000731:Androstanes / Q000378:metabolism; D000818:Animals; D002247:Carbon Isotopes; D004967:Estrogens / Q000096:biosynthesis*; D005260:Female; D066298:In Vitro Techniques; D007659:Ketones / Q000378:metabolism; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D012756:Sheep; D013256:Steroids / Q000378:metabolism*; D013431:Sulfates; D013739:Testosterone / Q000378:metabolism; D014316:Tritium
chemical_list: D000731:Androstanes; D002247:Carbon Isotopes; D004967:Estrogens; D007659:Ketones; D013256:Steroids; D013431:Sulfates; D014316:Tritium; D013739:Testosterone