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Citation: Jc. Roa et al., p53 gene mutation in colorectal carcinoma, REV MED CHI, 128(9), 2000, pp. 996-1004

Authors: Araya, JC Villaseca, MA Roa, I Roa, JC

Citation: Jc. Araya et al., Helicobacter pylori and chronic gastritis: Relationship between infection and inflammatory activity in a high risk population for gastric cancer, REV MED CHI, 128(3), 2000, pp. 259-265

Authors: Roa, JC Roa, I Araya, JC Villaseca, MA Melo, A Burgos, L

Citation: Jc. Roa et al., p53 tumor supresor gene in digestive cancer, REV MED CHI, 128(11), 2000, pp. 1269-1278