Case-only study of interactions between metabolic enzymes and smoking in colorectal cancer.

BMC Cancer · 2007 · PMC1929112 · PMID 17603900

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The sentences

borderline significantno p-value reported

A study of 952 rectal cancer cases and 1205 controls in the United States found that a borderline significant interaction existed between the GSTM1 null allele and cigarette smoking [ 41 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.