title: Colorectal carcinoma grading quantified by counting poorly differentiated clusters: is it feasible on endoscopic biopsies?
authors: Valeria
authors: V
authors: Barresi
authors: Giovanni
authors: G
authors: Tuccari
mesh_terms: D015179:Colorectal Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male