23 Palacio-Rúa Palacio-Rúa KA KA Isaza-Jiménez Isaza-Jiménez LF LF Ahumada-Rodríguez Ahumada-Rodríguez E E Muñetón-Peña Muñetón-Peña CM CM Genetic analysis in APC, KRAS, and TP53 in patients with stomach and colon cancer Genetic analysis in APC, KRAS, and TP53 in patients with stomach and colon cancer Rev Gastroenterol Mex Rev Gastroenterol Mex 2014 2014 79 79 89 89 10.1016/j.rgmx.2014.05.001 10.1016/j.rgmx.2014.05.001 24861525 24861525. This evidence concerns the gene KRAS and malignant colon neoplasm.