Morphofunctional malignancy grading is a valuable prognostic factor for colorectal cancer - Priolli, Denise Gonçalves; Martinez, Carlos Augusto Real; Piovesan, Helenice; Cardinalli, Izilda Aparecida; Margarido, Nelson Fontana; Waisberg, Jaques (Arquivos de gastroenterologia, 2010)