TY  - JOUR 
AU  - Valladares Ayerbes, Manuel
PY  - 2012
SN  - 1083-7159
UR  - http://hdl.handle.net/20.500.11940/7769
LA  - eng
TI  - First-line cetuximab plus capecitabine in elderly patients with advanced colorectal cancer: clinical outcome and subgroup analysis according to KRAS status from a Spanish TTD Group Study
DO  - 10.1634/theoncologist.2011-0406
T2  - ONCOLOGIST
VL  - 17
ER  -