Postoperative prophylactic irradiation for breast cancer.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000517:prevention & control* / Q000532:radiotherapy / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D013223:Statistics as Topic; D013997:Time Factors