Relationships between a sign of rectal bleeding and the results of an immunochemical occult blood test, and colorectal cancer

A cross-sectional study based on medical check-up was carried out to investigate the association between signs of rectal bleeding and colorectal cancer, and the results of an immunochemical faecal occult blood test. The 9625 patients received both an immunochemical faecal occult blood test using a t...

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