TY - JOUR AU - Cuevas Álvarez, Elisa Clara PY - 2011 SN - 0213-3911 UR - http://hdl.handle.net/20.500.11940/6801 LA - eng TI - sLea and sLex expression in colorectal cancer: implications for tumourigenesis and disease prognosis T2 - HISTOLOGY AND HISTOPATHOLOGY VL - 26 ER -