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. 2019 Dec 3;11(12):2938. doi: 10.3390/nu11122938

Figure 4.

Figure 4

Effect of probiotic (Lp299v) on iron absorption for all eight studies. SMD: standardized mean difference; CI: confidence interval; I-squared: variation in SMD attributable to heterogeneity; S: study; p value associated with Q statistic.