title: [Regional nodal irradiation in early-stage breast cancer with 0-3 positive nodes].
authors.affiliation: Klinik für RadioOnkologie und Strahlentherapie, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland. David.Krug@med.uni-heidelberg.de.
authors.forename: David
authors.initials: D
authors.lastname: Krug
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis / Q000532:radiotherapy*