BLACK, W A The intramural extension of carcinoma of the descending colon, sigmoid, and rectosigmoid; a pathologic study. [electronic resource] - Surgery, gynecology & obstetrics Oct 1948 - 457-64 p. digital Publication Type: Journal Article ISSN: 0039-6087 Subjects--Topical Terms: CarcinomaColon, DescendingColon, SigmoidColonic NeoplasmsHumansRectal NeoplasmsRectumSigmoid Neoplasms