title: Notes on the Ontario trial in the context of breast-conserving therapy for early-stage breast cancer.
authors.affiliation: Department of Radiation Oncology, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Boston, MA, USA.
authors.forename: J R
authors.initials: JR
authors.lastname: Harris
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D005260:Female; D006801:Humans; D018714:Radiotherapy, Adjuvant; D016032:Randomized Controlled Trials as Topic