title: "Unnecessary" postmastectomy radiation therapy.
authors.forename: Suzanne B
authors.initials: SB
authors.lastname: Evans
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008408:Mastectomy; D019564:Unnecessary Procedures