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. 2014 Mar 19;9(3):e92065. doi: 10.1371/journal.pone.0092065

Figure 2. Forest plot of the normalized effect for the various populations for rs71443637.

Figure 2

Points represent the effect estimates and bars indicate is the 95% confidence interval. The diamond represents the pooled effect. For each population p-values are also shown. INGI-FVG clearly shows no effect of the SNP on coffee liking.