title: In vitro effects of oestrogen on testosterone metabolism by human breast cancers.
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism*; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D013739:Testosterone / Q000378:metabolism*
chemical_list: D013739:Testosterone; D004958:Estradiol