TY - CONF AU - Fraga Rodríguez, Máximo Francisco PY - 2013 SN - 0001-2815 UR - http://hdl.handle.net/20.500.11940/4036 LA - eng TI - MECHANISMS FOR LOSS OF BETA2-MICROGLOBULIN IN CRC IN COLON CANCER WITH MICROSATELLITE INSTABILITY VL - 81 ER -