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Editorial
. 1992 Oct 21;84(20):1546-7.
doi: 10.1093/jnci/84.20.1546.

Case-control studies of colorectal cancer mortality: is the case made for screening sigmoidoscopy?

S Shapiro
Editorial

Case-control studies of colorectal cancer mortality: is the case made for screening sigmoidoscopy?

S Shapiro. J Natl Cancer Inst. .
No abstract available

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