Is there a preference for different ways of performing faecal occult blood tests?
in: International journal of colorectal disease , ISSN 1432-1262, Vol. 5 (2. 1990), p. 82-86 Zugang:
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Abstract Low compliance with faecal occult blood screening reduces the power of clinical trials, potential benefit, and efficiency. It has been proposed that the faecal manipulation required to perform conventional guaiac based tests may be an important factor in low compliance. The aim of this... mehr