Letter to the Editor
Helicobacter pylori infection and colorectal carcinoma: pathologic aspects
Nikolaos Kapetanakis, Jannis Kountouras, Christos Zavos, Stergios A. Polyzos, George Kouklakis, Ioannis Venizelos, Christina Nikolaidou, Elizabeth Vardaka, Dimitrios Paikos, Panagiotis Katsinelos, Iordanis Romiopoulos