title: Estradiol formation and estrogen receptors in breast tumor tissue: effects of tamoxifen on estrogen interconversions in breast tumor homogenate in vitro.
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism*; D004970:Estrone / Q000378:metabolism*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D011960:Receptors, Estrogen / Q000378:metabolism*; D013629:Tamoxifen / Q000494:pharmacology*
chemical_list: D011960:Receptors, Estrogen; D013629:Tamoxifen; D004970:Estrone