Post-operative adjuvant trials in breast cancer--the Swiss group and the Ludwig International group.
D001943:Breast Neoplasms / Q000601:surgery / Q000628:therapy*; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007167:Immunotherapy; D013557:Switzerland; D013629:Tamoxifen / Q000627:therapeutic use
D013629:Tamoxifen