Breast irradiation and future risk of carcinogenesis.
D001943:Breast Neoplasms / Q000453:epidemiology / Q000209:etiology / Q000532:radiotherapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D009378:Neoplasms, Multiple Primary; D009381:Neoplasms, Radiation-Induced; D011878:Radiotherapy / Q000009:adverse effects*; D011879:Radiotherapy Dosage; D012306:Risk; D013997:Time Factors