May's issue of Gastroenterology examines screening and surveillance for the early detection of colorectal cancer and adenomatous polyps.

This month's American Journal of Gastroenterology finds a decline in the American domination of research in Gastroenterology with increasing globalization from 1980 to 2005.

Fructose consumption as a risk factor for non-alcoholic fatty liver disease, shows the latest issue of Journal of Hepatology.