title: Put the "hockey stick" on ice.
authors.affiliation: Department of Radiation Therapy, Harvard Medical School, Boston, MA 02115.
authors.forename: J R
authors.initials: JR
authors.lastname: Harris
authors.forename: S
authors.initials: S
authors.lastname: Hellman
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000528:radiation effects