title: Letter: Antiestrogens in the treatment of cancer.
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy; D002996:Clomiphene / Q000627:therapeutic use; D004965:Estrogen Antagonists; D005260:Female; D006727:Hormone Antagonists / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D009256:Nafoxidine / Q000627:therapeutic use; D009369:Neoplasms / Q000188:drug therapy*; D013629:Tamoxifen / Q000627:therapeutic use
chemical_list: D004965:Estrogen Antagonists; D006727:Hormone Antagonists; D013629:Tamoxifen; D002996:Clomiphene; D009256:Nafoxidine