Estrogens in advanced cancer of the breast.
D001940:Breast; D001943:Breast Neoplasms; D045166:Estradiol Congeners; D004967:Estrogens; D006801:Humans; D009369:Neoplasms
D045166:Estradiol Congeners; D004967:Estrogens
BREAST CANCER; ESTROGENS