Comment on 'Long-term tamoxifen adjuvant therapy in node positive breast cancer'.
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000401:mortality; D004317:Doxorubicin / Q000008:administration & dosage; D006801:Humans; D013629:Tamoxifen / Q000008:administration & dosage*
D013629:Tamoxifen; D004317:Doxorubicin