TY - CONF AU - Antón Aparicio, Luis Miguel AU - García Campelo, María del Rosario PY - 2012 SN - 0923-7534 UR - http://hdl.handle.net/20.500.11940/7808 LA - eng TI - Sorafenib in advanced  non-small-cell cancer: a retrospective analysis of patients in progression after two or more lines of therapy VL - 23 ER -