Maintenance hormone therapy with Letrozole after first-line chemotherapy for advanced breast cancer.

by Bertelli, Gianfilippo, Garrone, Ornella, Bertolotti, Laura, Occelli, Marcella, Conforti, Serafino, Marzano, Nicola, Febbraro, Antonio, Carlini, Paolo, Liossi, Christina, del Mastro, Lucia, Leonard, Robert C.F
Published 2005