TY - JOUR AU - Cubiella Fernández, Joaquín AU - Valentín Gómez, Fátima AU - Vega Villaamil, Pablo PY - 2015 SN - 1948-5204 UR - http://hdl.handle.net/20.500.11940/1421 LA - eng TI - Colorectal cancer diagnosis: Pitfalls and opportunities DO - 10.4251/wjgo.v7.i12.422 T2 - WORLD JOURNAL OF GASTROINTESTINAL ONCOLOGY VL - 7 ER -