title: Less toxic treatment for advanced breast cancer.
mesh_terms: D000315:Adrenalectomy / Q000009:adverse effects; D000616:Aminoglutethimide / Q000009:adverse effects; D001943:Breast Neoplasms / Q000628:therapy*; D004967:Estrogens / Q000097:blood; D005260:Female; D006801:Humans; D013629:Tamoxifen / Q000009:adverse effects
chemical_list: D004967:Estrogens; D013629:Tamoxifen; D000616:Aminoglutethimide