title: Steroid metabolism by human breast tumours.
mesh_terms: D015068:17-Ketosteroids / Q000096:biosynthesis; D000731:Androstanes / Q000096:biosynthesis; D001943:Breast Neoplasms / Q000378:metabolism*; D002855:Chromatography, Thin Layer; D003687:Dehydroepiandrosterone / Q000378:metabolism*; D004964:Estriol / Q000096:biosynthesis; D005260:Female; D006801:Humans; D013739:Testosterone / Q000096:biosynthesis; D014316:Tritium
chemical_list: D015068:17-Ketosteroids; D000731:Androstanes; D014316:Tritium; D013739:Testosterone; D003687:Dehydroepiandrosterone; D004964:Estriol