Matrix Metalloproteinase-9 Expression Is Associated with the Absence of Response to Neoadjuvant Chemotherapy in Triple-Negative Breast Cancer Patients oleh Marylène Lejeune, Laia Reverté, Noèlia Gallardo, Esther Sauras, Ramon Bosch, Daniel Mata, Albert Roso, Anna Petit, Vicente Peg, Francisco Riu, Joan García-Fontgivell, Fernanda Relea, Begoña Vieites, Luis de la Cruz-Merino, Meritxell Arenas, Valeri Rodriguez, Juana Galera, Anna Korzynska, Benoît Plancoulaine, Tomás Álvaro, Carlos López