title: Letter: Anti-oestrogens and breast cancer.
mesh_terms: D001706:Biopsy; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000473:pathology; D004965:Estrogen Antagonists; D005260:Female; D006801:Humans; D009256:Nafoxidine / Q000627:therapeutic use; D011759:Pyrrolidines / Q000627:therapeutic use*; D012075:Remission, Spontaneous
chemical_list: D004965:Estrogen Antagonists; D011759:Pyrrolidines; D009256:Nafoxidine