title: Chemotherapy with or without trastuzumab.
authors.affiliation: Sandro Pitigliani Medical Oncology Unit, Department of Oncology, Hospital of Prato, Istituto Toscano Tumori, Prato, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Oakman
authors.forename: A
authors.initials: A
authors.lastname: Sapino
authors.forename: C
authors.initials: C
authors.lastname: Marchiò
authors.forename: M
authors.initials: M
authors.lastname: Pestrin
authors.forename: L
authors.initials: L
authors.lastname: Biganzoli
authors.forename: A
authors.initials: A
authors.lastname: Di Leo