The SNP rs961253 in 20p12.3 is associated with colorectal cancer risk: a case-control study and a meta-analysis of the published literature.

Publication bias As reflected by the funnel plot and the Egger's test, there was no publication bias in the genotypic models of CA versus CC and AA versus CC and dominant model ( P for Egger's test = 0.269, 0.198, and 0.187, respectively), whereas a marginally significant publication bias was seen in additive model ( P for Egger's test = 0.047).

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