title: A comparison of in vivo and in vitro uptake of estradiol by human breast tumors and the relationship to steroid excretion.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine; D000328:Adult; D000368:Aged; D000738:Androsterone / Q000652:urine*; D001940:Breast / Q000032:analysis; D001943:Breast Neoplasms / Q000378:metabolism*; D004958:Estradiol / Q000378:metabolism*; D005043:Etiocholanolone / Q000652:urine*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008875:Middle Aged; D014316:Tritium
chemical_list: D015065:17-Hydroxycorticosteroids; D014316:Tritium; D004958:Estradiol; D005043:Etiocholanolone; D000738:Androsterone