title: Breast conservation therapy over the past 15-20 years.
authors.forename: J R
authors.initials: JR
authors.lastname: Benson
authors.forename: M P
authors.initials: MP
authors.lastname: Osborne
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D005260:Female; D006394:Hemangiosarcoma / Q000209:etiology*; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*