Nonalcoholic fatty liver disease: an independent risk factor for colorectal neoplasia. - Stadlmayr, A.; Aigner, E.; Steger, B.; Scharinger, L.; Lederer, D.; Mayr, A.; Strasser, M.; Brunner, E.; Heuberger, A.; Hohla, F.; Steinwendner, J.; Patsch, W.; et al. (Journal of Internal Medicine, 2011)