TY - CONF AU - Romero Ventosa, Elena Yaiza AU - Arias Santos, Isaac Gabriel AU - González Costas, Sonia AU - González Piñeiro, Ana Lourdes AU - Leboreiro Enriquez, Maria Belen AU - Rodriguez Rodriguez, Maria PY - 2012 SN - 0923-7534 UR - http://hdl.handle.net/20.500.11940/588 LA - eng TI - Mutations in the epidermal growth factor receptor gene in non-small-cell lung cancer patients and egfr serum levels VL - 23 ER -