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