title: [The optimal duration of adjuvant therapy in breast cancer: what kind of evidence? Chemotherapy: what kind of evidence?].
authors.affiliation: Azienda Ospedaliera Santa Chiara, Pisa.
authors.forename: Editta
authors.initials: E
authors.lastname: Baldini
authors.forename: Tiziana
authors.initials: T
authors.lastname: Prochilo
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy*; D017024:Chemotherapy, Adjuvant; D003131:Combined Modality Therapy; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D016896:Treatment Outcome