title: External-beam-based partial breast irradiation.
authors.affiliation: Department of Radiation Oncology, New York University School of Medicine, New York, NY 10016, USA. silvia.formenti@nyumc.org
authors.forename: Silvia C
authors.initials: SC
authors.lastname: Formenti
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy*; D019583:Dose Fractionation, Radiation; D005260:Female; D006801:Humans; D011829:Radiation Dosage; D011878:Radiotherapy / Q000379:methods*; D016896:Treatment Outcome