Estrogen receptors and advanced breast cancer.
D000328:Adult; D001943:Breast Neoplasms / Q000175:diagnosis / Q000628:therapy*; D002369:Castration; D005260:Female; D006801:Humans; D008875:Middle Aged; D010347:Patient Care Planning; D011960:Receptors, Estrogen / Q000032:analysis*; D013629:Tamoxifen / Q000627:therapeutic use
D011960:Receptors, Estrogen; D013629:Tamoxifen