β-Catenin and its relation to VEGF and cyclin D1 expression in pT3 rectosigmoid cancers - DİLEK, Fatma Hüsniye and TOPAK, Nevin and TOKYOL, Çiğdem and AKBULUT, Gökhan and DİLEK, Osman Nuri (Turkish Journal of Gastroenterology, 2010)