title: Node negative breast cancer.
authors.forename: M D
authors.initials: MD
authors.lastname: Leslie
authors.forename: E J
authors.initials: EJ
authors.lastname: Maher
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology / Q000628:therapy*; D003131:Combined Modality Therapy; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D009367:Neoplasm Staging; D010818:Practice Patterns, Physicians'