Tamoxifen therapy in advanced breast cancer with positive estrogen receptors in postmenopausal women.
D000368:Aged; D001943:Breast Neoplasms / Q000032:analysis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D011960:Receptors, Estrogen / Q000032:analysis*; D013629:Tamoxifen / Q000627:therapeutic use*
D011960:Receptors, Estrogen; D013629:Tamoxifen