Kimmig, J M Negative Haemoccult test in malignant and premalignant lesions of the colon. Validation of the Haemoccult test with total colonoscopy. [electronic resource] - Endoscopy May 1989 - 136-40 p. digital Publication Type: Journal Article ISSN: 0013-726X Standard No.: 10.1055/s-2007-1010733 doi Subjects--Topical Terms: ColonoscopyColorectal Neoplasms--diagnosisFalse Negative ReactionsFemaleHumansMaleMiddle AgedOccult Blood