TY  - JOUR 
AU  - Antolín Novoa, Silvia
PY  - 2012
SN  - 0008-543X
UR  - http://hdl.handle.net/20.500.11940/7625
LA  - eng
TI  - Exemestane versus anastrozole as front-line endocrine therapy in postmenopausal patients with hormone receptor-positive, advanced breast cancer: Final results from the Spanish Breast Cancer Group 2001-03 phase 2 randomized trial
DO  - 10.1002/cncr.26299
T2  - CANCER
VL  - 118
ER  -