The European Organization for Research and Treatment of Cancer (EORTC) Breast Cancer Group: quality control of surgical trials.
D001943:Breast Neoplasms / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D013502:General Surgery; D006801:Humans; D008197:Lymph Node Excision; D008408:Mastectomy; D008495:Medical Oncology; D009367:Neoplasm Staging; D011786:Quality Control; D016032:Randomized Controlled Trials as Topic / Q000592:standards; D012955:Societies, Medical