title: Regional Nodal Irradiation in Early-Stage Breast Cancer.
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Whelan
authors.forename: Ivo A
authors.initials: IA
authors.lastname: Olivotto
authors.forename: Mark N
authors.initials: MN
authors.lastname: Levine
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis / Q000532:radiotherapy*; D035441:Thoracic Wall