Brown, Steven R Chromoscopy versus conventional endoscopy for the detection of polyps in the colon and rectum. [electronic resource] - The Cochrane database of systematic reviews Apr 2016 - CD006439 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD006439.pub4 doi Subjects--Topical Terms: Colonic Polyps--diagnosisColonoscopy--methodsHumansIndicators and ReagentsIndigo CarmineIntestinal Polyps--diagnosisPrecancerous Conditions--diagnosisRandomized Controlled Trials as TopicRectal Diseases--diagnosis