Droy-Dupré, Laure Reappraisal of the so-called 'villous tumours' of the rectosigmoid, based on histological, immunohistochemical and genotypic features. [electronic resource] - United European gastroenterology journal Aug 2014 - 307-14 p. digital Publication Type: Journal Article ISSN: 2050-6406 Standard No.: 10.1177/2050640614541258 doi